64375116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:663

約数の個数: 96

約数和(自身を含む): 175176960

約数和(自身を除く): 110801844

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 37, 38, 39, 52, 57, 74, 76, 78, 111, 114, 148, 156, 222, 228, 247, 444, 481, 494, 587, 703, 741, 962, 988, 1174, 1406, 1443, 1482, 1761, 1924, 2109, 2348, 2812, 2886, 2964, 3522, 4218, 5772, 7044, 7631, 8436, 9139, 11153, 15262, 18278, 21719, 22306, 22893, 27417, 30524, 33459, 36556, 43438, 44612, 45786, 54834, 65157, 66918, 86876, 91572, 109668, 130314, 133836, 144989, 260628, 282347, 289978, 412661, 434967, 564694, 579956, 825322, 847041, 869934, 1129388, 1237983, 1650644, 1694082, 1739868, 2475966, 3388164, 4951932, 5364593, 10729186, 16093779, 21458372, 32187558, 64375116]

約数ペア:

[(1, 64375116), (2, 32187558), (3, 21458372), (4, 16093779), (6, 10729186), (12, 5364593), (13, 4951932), (19, 3388164), (26, 2475966), (37, 1739868), (38, 1694082), (39, 1650644), (52, 1237983), (57, 1129388), (74, 869934), (76, 847041), (78, 825322), (111, 579956), (114, 564694), (148, 434967), (156, 412661), (222, 289978), (228, 282347), (247, 260628), (444, 144989), (481, 133836), (494, 130314), (587, 109668), (703, 91572), (741, 86876), (962, 66918), (988, 65157), (1174, 54834), (1406, 45786), (1443, 44612), (1482, 43438), (1761, 36556), (1924, 33459), (2109, 30524), (2348, 27417), (2812, 22893), (2886, 22306), (2964, 21719), (3522, 18278), (4218, 15262), (5772, 11153), (7044, 9139), (7631, 8436)]