78501852

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:90

約数の個数: 288

約数和(自身を含む): 265628160

約数和(自身を除く): 187126308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 23, 26, 27, 33, 34, 36, 39, 44, 46, 51, 52, 54, 66, 68, 69, 78, 92, 99, 102, 108, 117, 132, 138, 143, 153, 156, 169, 187, 198, 204, 207, 221, 234, 253, 276, 286, 297, 299, 306, 338, 351, 374, 391, 396, 414, 429, 442, 459, 468, 506, 507, 561, 572, 594, 598, 612, 621, 663, 676, 702, 748, 759, 782, 828, 858, 884, 897, 918, 1012, 1014, 1122, 1173, 1188, 1196, 1242, 1287, 1326, 1404, 1518, 1521, 1564, 1683, 1716, 1794, 1836, 1859, 1989, 2028, 2244, 2277, 2346, 2431, 2484, 2574, 2652, 2691, 2873, 3036, 3042, 3289, 3366, 3519, 3588, 3718, 3861, 3887, 3978, 4301, 4554, 4563, 4692, 4862, 5049, 5083, 5148, 5382, 5577, 5746, 5967, 6084, 6578, 6732, 6831, 7038, 7293, 7436, 7722, 7774, 7956, 8073, 8602, 8619, 9108, 9126, 9724, 9867, 10098, 10166, 10557, 10764, 11154, 11492, 11661, 11934, 12903, 13156, 13662, 14076, 14586, 15249, 15444, 15548, 16146, 16731, 17204, 17238, 18252, 19734, 20196, 20332, 21114, 21879, 22308, 23322, 23868, 25806, 25857, 27324, 29172, 29601, 30498, 31603, 32292, 33462, 34476, 34983, 38709, 39468, 42228, 42757, 43758, 45747, 46644, 50193, 51612, 51714, 55913, 59202, 60996, 63206, 65637, 66079, 66924, 69966, 77418, 77571, 85514, 87516, 88803, 91494, 94809, 100386, 103428, 104949, 111826, 116127, 118404, 126412, 128271, 131274, 132158, 137241, 139932, 154836, 155142, 167739, 171028, 177606, 182988, 189618, 198237, 200772, 209898, 223652, 232254, 256542, 262548, 264316, 274482, 284427, 310284, 335478, 355212, 379236, 384813, 396474, 419796, 464508, 503217, 513084, 548964, 568854, 594711, 670956, 726869, 769626, 792948, 853281, 1006434, 1137708, 1154439, 1189422, 1453738, 1509651, 1539252, 1706562, 1784133, 2012868, 2180607, 2308878, 2378844, 2907476, 3019302, 3413124, 3568266, 4361214, 4617756, 6038604, 6541821, 7136532, 8722428, 13083642, 19625463, 26167284, 39250926, 78501852]

約数ペア:

[(1, 78501852), (2, 39250926), (3, 26167284), (4, 19625463), (6, 13083642), (9, 8722428), (11, 7136532), (12, 6541821), (13, 6038604), (17, 4617756), (18, 4361214), (22, 3568266), (23, 3413124), (26, 3019302), (27, 2907476), (33, 2378844), (34, 2308878), (36, 2180607), (39, 2012868), (44, 1784133), (46, 1706562), (51, 1539252), (52, 1509651), (54, 1453738), (66, 1189422), (68, 1154439), (69, 1137708), (78, 1006434), (92, 853281), (99, 792948), (102, 769626), (108, 726869), (117, 670956), (132, 594711), (138, 568854), (143, 548964), (153, 513084), (156, 503217), (169, 464508), (187, 419796), (198, 396474), (204, 384813), (207, 379236), (221, 355212), (234, 335478), (253, 310284), (276, 284427), (286, 274482), (297, 264316), (299, 262548), (306, 256542), (338, 232254), (351, 223652), (374, 209898), (391, 200772), (396, 198237), (414, 189618), (429, 182988), (442, 177606), (459, 171028), (468, 167739), (506, 155142), (507, 154836), (561, 139932), (572, 137241), (594, 132158), (598, 131274), (612, 128271), (621, 126412), (663, 118404), (676, 116127), (702, 111826), (748, 104949), (759, 103428), (782, 100386), (828, 94809), (858, 91494), (884, 88803), (897, 87516), (918, 85514), (1012, 77571), (1014, 77418), (1122, 69966), (1173, 66924), (1188, 66079), (1196, 65637), (1242, 63206), (1287, 60996), (1326, 59202), (1404, 55913), (1518, 51714), (1521, 51612), (1564, 50193), (1683, 46644), (1716, 45747), (1794, 43758), (1836, 42757), (1859, 42228), (1989, 39468), (2028, 38709), (2244, 34983), (2277, 34476), (2346, 33462), (2431, 32292), (2484, 31603), (2574, 30498), (2652, 29601), (2691, 29172), (2873, 27324), (3036, 25857), (3042, 25806), (3289, 23868), (3366, 23322), (3519, 22308), (3588, 21879), (3718, 21114), (3861, 20332), (3887, 20196), (3978, 19734), (4301, 18252), (4554, 17238), (4563, 17204), (4692, 16731), (4862, 16146), (5049, 15548), (5083, 15444), (5148, 15249), (5382, 14586), (5577, 14076), (5746, 13662), (5967, 13156), (6084, 12903), (6578, 11934), (6732, 11661), (6831, 11492), (7038, 11154), (7293, 10764), (7436, 10557), (7722, 10166), (7774, 10098), (7956, 9867), (8073, 9724), (8602, 9126), (8619, 9108)]