66220464

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:466

約数の個数: 80

約数和(自身を含む): 178274304

約数和(自身を除く): 112053840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 191, 233, 248, 372, 382, 466, 496, 573, 699, 744, 764, 932, 1146, 1398, 1488, 1528, 1864, 2292, 2796, 3056, 3728, 4584, 5592, 5921, 7223, 9168, 11184, 11842, 14446, 17763, 21669, 23684, 28892, 35526, 43338, 44503, 47368, 57784, 71052, 86676, 89006, 94736, 115568, 133509, 142104, 173352, 178012, 267018, 284208, 346704, 356024, 534036, 712048, 1068072, 1379593, 2136144, 2759186, 4138779, 5518372, 8277558, 11036744, 16555116, 22073488, 33110232, 66220464]

約数ペア:

[(1, 66220464), (2, 33110232), (3, 22073488), (4, 16555116), (6, 11036744), (8, 8277558), (12, 5518372), (16, 4138779), (24, 2759186), (31, 2136144), (48, 1379593), (62, 1068072), (93, 712048), (124, 534036), (186, 356024), (191, 346704), (233, 284208), (248, 267018), (372, 178012), (382, 173352), (466, 142104), (496, 133509), (573, 115568), (699, 94736), (744, 89006), (764, 86676), (932, 71052), (1146, 57784), (1398, 47368), (1488, 44503), (1528, 43338), (1864, 35526), (2292, 28892), (2796, 23684), (3056, 21669), (3728, 17763), (4584, 14446), (5592, 11842), (5921, 11184), (7223, 9168)]