71790048

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 288

約数和(自身を含む): 249080832

約数和(自身を除く): 177290784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 31, 32, 33, 34, 36, 43, 44, 48, 51, 62, 66, 68, 72, 86, 88, 93, 96, 99, 102, 124, 129, 132, 136, 144, 153, 172, 176, 186, 187, 198, 204, 248, 258, 264, 272, 279, 288, 306, 341, 344, 352, 372, 374, 387, 396, 408, 473, 496, 516, 527, 528, 544, 558, 561, 612, 682, 688, 731, 744, 748, 774, 792, 816, 946, 992, 1023, 1032, 1054, 1056, 1116, 1122, 1224, 1333, 1364, 1376, 1419, 1462, 1488, 1496, 1548, 1581, 1584, 1632, 1683, 1892, 2046, 2064, 2108, 2193, 2232, 2244, 2448, 2666, 2728, 2838, 2924, 2976, 2992, 3069, 3096, 3162, 3168, 3366, 3784, 3999, 4092, 4128, 4216, 4257, 4386, 4464, 4488, 4743, 4896, 5332, 5456, 5676, 5797, 5848, 5984, 6138, 6192, 6324, 6579, 6732, 7568, 7998, 8041, 8184, 8432, 8514, 8772, 8928, 8976, 9486, 10664, 10912, 11352, 11594, 11696, 11997, 12276, 12384, 12648, 13158, 13464, 14663, 15136, 15996, 16082, 16368, 16864, 17028, 17391, 17544, 17952, 18972, 21328, 22661, 22704, 23188, 23392, 23994, 24123, 24552, 25296, 26316, 26928, 29326, 31992, 32164, 32736, 34056, 34782, 35088, 37944, 42656, 43989, 45322, 45408, 46376, 47988, 48246, 49104, 50592, 52173, 52632, 53856, 58652, 63984, 64328, 67983, 68112, 69564, 70176, 72369, 75888, 87978, 90644, 92752, 95976, 96492, 98208, 104346, 105264, 117304, 127968, 128656, 131967, 135966, 136224, 139128, 144738, 151776, 175956, 181288, 185504, 191952, 192984, 203949, 208692, 210528, 234608, 249271, 257312, 263934, 271932, 278256, 289476, 351912, 362576, 383904, 385968, 407898, 417384, 469216, 498542, 527868, 543864, 556512, 578952, 703824, 725152, 747813, 771936, 815796, 834768, 997084, 1055736, 1087728, 1157904, 1407648, 1495626, 1631592, 1669536, 1994168, 2111472, 2175456, 2243439, 2315808, 2991252, 3263184, 3988336, 4222944, 4486878, 5982504, 6526368, 7976672, 8973756, 11965008, 17947512, 23930016, 35895024, 71790048]

約数ペア:

[(1, 71790048), (2, 35895024), (3, 23930016), (4, 17947512), (6, 11965008), (8, 8973756), (9, 7976672), (11, 6526368), (12, 5982504), (16, 4486878), (17, 4222944), (18, 3988336), (22, 3263184), (24, 2991252), (31, 2315808), (32, 2243439), (33, 2175456), (34, 2111472), (36, 1994168), (43, 1669536), (44, 1631592), (48, 1495626), (51, 1407648), (62, 1157904), (66, 1087728), (68, 1055736), (72, 997084), (86, 834768), (88, 815796), (93, 771936), (96, 747813), (99, 725152), (102, 703824), (124, 578952), (129, 556512), (132, 543864), (136, 527868), (144, 498542), (153, 469216), (172, 417384), (176, 407898), (186, 385968), (187, 383904), (198, 362576), (204, 351912), (248, 289476), (258, 278256), (264, 271932), (272, 263934), (279, 257312), (288, 249271), (306, 234608), (341, 210528), (344, 208692), (352, 203949), (372, 192984), (374, 191952), (387, 185504), (396, 181288), (408, 175956), (473, 151776), (496, 144738), (516, 139128), (527, 136224), (528, 135966), (544, 131967), (558, 128656), (561, 127968), (612, 117304), (682, 105264), (688, 104346), (731, 98208), (744, 96492), (748, 95976), (774, 92752), (792, 90644), (816, 87978), (946, 75888), (992, 72369), (1023, 70176), (1032, 69564), (1054, 68112), (1056, 67983), (1116, 64328), (1122, 63984), (1224, 58652), (1333, 53856), (1364, 52632), (1376, 52173), (1419, 50592), (1462, 49104), (1488, 48246), (1496, 47988), (1548, 46376), (1581, 45408), (1584, 45322), (1632, 43989), (1683, 42656), (1892, 37944), (2046, 35088), (2064, 34782), (2108, 34056), (2193, 32736), (2232, 32164), (2244, 31992), (2448, 29326), (2666, 26928), (2728, 26316), (2838, 25296), (2924, 24552), (2976, 24123), (2992, 23994), (3069, 23392), (3096, 23188), (3162, 22704), (3168, 22661), (3366, 21328), (3784, 18972), (3999, 17952), (4092, 17544), (4128, 17391), (4216, 17028), (4257, 16864), (4386, 16368), (4464, 16082), (4488, 15996), (4743, 15136), (4896, 14663), (5332, 13464), (5456, 13158), (5676, 12648), (5797, 12384), (5848, 12276), (5984, 11997), (6138, 11696), (6192, 11594), (6324, 11352), (6579, 10912), (6732, 10664), (7568, 9486), (7998, 8976), (8041, 8928), (8184, 8772), (8432, 8514)]