64581608

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:104

約数の個数: 192

約数和(自身を含む): 172368000

約数和(自身を除く): 107786392

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 23, 26, 28, 29, 38, 46, 49, 52, 56, 58, 76, 91, 92, 98, 104, 116, 133, 152, 161, 182, 184, 196, 203, 232, 247, 266, 299, 322, 364, 377, 392, 406, 437, 494, 532, 551, 598, 637, 644, 667, 728, 754, 812, 874, 931, 988, 1064, 1102, 1127, 1196, 1274, 1288, 1334, 1421, 1508, 1624, 1729, 1748, 1862, 1976, 2093, 2204, 2254, 2392, 2548, 2639, 2668, 2842, 3016, 3059, 3458, 3496, 3724, 3857, 4186, 4408, 4508, 4669, 5096, 5278, 5336, 5681, 5684, 6118, 6916, 7163, 7448, 7714, 8372, 8671, 9016, 9338, 10556, 11362, 11368, 12103, 12236, 12673, 13832, 14326, 14651, 15428, 16744, 17342, 18473, 18676, 21112, 21413, 22724, 24206, 24472, 25346, 26999, 28652, 29302, 30856, 32683, 34684, 36946, 37352, 39767, 42826, 45448, 48412, 50141, 50692, 53998, 57304, 58604, 60697, 65366, 69368, 73892, 79534, 85652, 88711, 96824, 100282, 101384, 107996, 117208, 121394, 130732, 147784, 159068, 164749, 171304, 177422, 200564, 215992, 242788, 261464, 278369, 318136, 329498, 350987, 354844, 401128, 424879, 485576, 556738, 620977, 658996, 701974, 709688, 849758, 1113476, 1153243, 1241954, 1317992, 1403948, 1699516, 2226952, 2306486, 2483908, 2807896, 3399032, 4612972, 4967816, 8072701, 9225944, 16145402, 32290804, 64581608]

約数ペア:

[(1, 64581608), (2, 32290804), (4, 16145402), (7, 9225944), (8, 8072701), (13, 4967816), (14, 4612972), (19, 3399032), (23, 2807896), (26, 2483908), (28, 2306486), (29, 2226952), (38, 1699516), (46, 1403948), (49, 1317992), (52, 1241954), (56, 1153243), (58, 1113476), (76, 849758), (91, 709688), (92, 701974), (98, 658996), (104, 620977), (116, 556738), (133, 485576), (152, 424879), (161, 401128), (182, 354844), (184, 350987), (196, 329498), (203, 318136), (232, 278369), (247, 261464), (266, 242788), (299, 215992), (322, 200564), (364, 177422), (377, 171304), (392, 164749), (406, 159068), (437, 147784), (494, 130732), (532, 121394), (551, 117208), (598, 107996), (637, 101384), (644, 100282), (667, 96824), (728, 88711), (754, 85652), (812, 79534), (874, 73892), (931, 69368), (988, 65366), (1064, 60697), (1102, 58604), (1127, 57304), (1196, 53998), (1274, 50692), (1288, 50141), (1334, 48412), (1421, 45448), (1508, 42826), (1624, 39767), (1729, 37352), (1748, 36946), (1862, 34684), (1976, 32683), (2093, 30856), (2204, 29302), (2254, 28652), (2392, 26999), (2548, 25346), (2639, 24472), (2668, 24206), (2842, 22724), (3016, 21413), (3059, 21112), (3458, 18676), (3496, 18473), (3724, 17342), (3857, 16744), (4186, 15428), (4408, 14651), (4508, 14326), (4669, 13832), (5096, 12673), (5278, 12236), (5336, 12103), (5681, 11368), (5684, 11362), (6118, 10556), (6916, 9338), (7163, 9016), (7448, 8671), (7714, 8372)]