78272964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:207

約数の個数: 216

約数和(自身を含む): 264910464

約数和(自身を除く): 186637500

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 28, 33, 34, 36, 42, 44, 51, 63, 66, 68, 77, 84, 99, 102, 119, 121, 126, 132, 151, 153, 154, 187, 198, 204, 231, 238, 242, 252, 302, 306, 308, 357, 363, 374, 396, 453, 462, 476, 484, 561, 604, 612, 693, 714, 726, 748, 847, 906, 924, 1057, 1071, 1089, 1122, 1309, 1359, 1386, 1428, 1452, 1661, 1683, 1694, 1812, 2057, 2114, 2142, 2178, 2244, 2541, 2567, 2618, 2718, 2772, 3171, 3322, 3366, 3388, 3927, 4114, 4228, 4284, 4356, 4983, 5082, 5134, 5236, 5436, 6171, 6342, 6644, 6732, 7623, 7701, 7854, 8228, 9513, 9966, 10164, 10268, 11627, 11781, 12342, 12684, 14399, 14949, 15246, 15402, 15708, 17969, 18271, 18513, 19026, 19932, 23103, 23254, 23562, 24684, 28237, 28798, 29898, 30492, 30804, 34881, 35938, 36542, 37026, 38052, 43197, 46206, 46508, 47124, 53907, 54813, 56474, 57596, 59796, 69762, 71876, 73084, 74052, 84711, 86394, 92412, 104643, 107814, 109626, 112948, 127897, 129591, 139524, 161721, 164439, 169422, 172788, 197659, 209286, 215628, 219252, 254133, 255794, 259182, 310607, 323442, 328878, 338844, 383691, 395318, 418572, 508266, 511588, 518364, 592977, 621214, 646884, 657756, 767382, 790636, 931821, 1016532, 1151073, 1185954, 1242428, 1534764, 1778931, 1863642, 2174249, 2302146, 2371908, 2795463, 3557862, 3727284, 4348498, 4604292, 5590926, 6522747, 7115724, 8696996, 11181852, 13045494, 19568241, 26090988, 39136482, 78272964]

約数ペア:

[(1, 78272964), (2, 39136482), (3, 26090988), (4, 19568241), (6, 13045494), (7, 11181852), (9, 8696996), (11, 7115724), (12, 6522747), (14, 5590926), (17, 4604292), (18, 4348498), (21, 3727284), (22, 3557862), (28, 2795463), (33, 2371908), (34, 2302146), (36, 2174249), (42, 1863642), (44, 1778931), (51, 1534764), (63, 1242428), (66, 1185954), (68, 1151073), (77, 1016532), (84, 931821), (99, 790636), (102, 767382), (119, 657756), (121, 646884), (126, 621214), (132, 592977), (151, 518364), (153, 511588), (154, 508266), (187, 418572), (198, 395318), (204, 383691), (231, 338844), (238, 328878), (242, 323442), (252, 310607), (302, 259182), (306, 255794), (308, 254133), (357, 219252), (363, 215628), (374, 209286), (396, 197659), (453, 172788), (462, 169422), (476, 164439), (484, 161721), (561, 139524), (604, 129591), (612, 127897), (693, 112948), (714, 109626), (726, 107814), (748, 104643), (847, 92412), (906, 86394), (924, 84711), (1057, 74052), (1071, 73084), (1089, 71876), (1122, 69762), (1309, 59796), (1359, 57596), (1386, 56474), (1428, 54813), (1452, 53907), (1661, 47124), (1683, 46508), (1694, 46206), (1812, 43197), (2057, 38052), (2114, 37026), (2142, 36542), (2178, 35938), (2244, 34881), (2541, 30804), (2567, 30492), (2618, 29898), (2718, 28798), (2772, 28237), (3171, 24684), (3322, 23562), (3366, 23254), (3388, 23103), (3927, 19932), (4114, 19026), (4228, 18513), (4284, 18271), (4356, 17969), (4983, 15708), (5082, 15402), (5134, 15246), (5236, 14949), (5436, 14399), (6171, 12684), (6342, 12342), (6644, 11781), (6732, 11627), (7623, 10268), (7701, 10164), (7854, 9966), (8228, 9513)]