74663512

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1987}}^1$

素因数の和:2072

約数の個数: 64

約数和(自身を含む): 177488640

約数和(自身を除く): 102825128

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 61, 77, 88, 122, 154, 244, 308, 427, 488, 616, 671, 854, 1342, 1708, 1987, 2684, 3416, 3974, 4697, 5368, 7948, 9394, 13909, 15896, 18788, 21857, 27818, 37576, 43714, 55636, 87428, 111272, 121207, 152999, 174856, 242414, 305998, 484828, 611996, 848449, 969656, 1223992, 1333277, 1696898, 2666554, 3393796, 5333108, 6787592, 9332939, 10666216, 18665878, 37331756, 74663512]

約数ペア:

[(1, 74663512), (2, 37331756), (4, 18665878), (7, 10666216), (8, 9332939), (11, 6787592), (14, 5333108), (22, 3393796), (28, 2666554), (44, 1696898), (56, 1333277), (61, 1223992), (77, 969656), (88, 848449), (122, 611996), (154, 484828), (244, 305998), (308, 242414), (427, 174856), (488, 152999), (616, 121207), (671, 111272), (854, 87428), (1342, 55636), (1708, 43714), (1987, 37576), (2684, 27818), (3416, 21857), (3974, 18788), (4697, 15896), (5368, 13909), (7948, 9394)]