766863468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{64747}}^1$

素因数の和:64811

約数の個数: 72

約数和(自身を含む): 2262554112

約数和(自身を除く): 1495690644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 64747, 129494, 194241, 258988, 388482, 453229, 582723, 776964, 906458, 1165446, 1359687, 1812916, 2330892, 2719374, 3043109, 4079061, 5438748, 6086218, 8158122, 9129327, 12172436, 16316244, 18258654, 21301763, 27387981, 36517308, 42603526, 54775962, 63905289, 85207052, 109551924, 127810578, 191715867, 255621156, 383431734, 766863468]

約数ペア:

[(1, 766863468), (2, 383431734), (3, 255621156), (4, 191715867), (6, 127810578), (7, 109551924), (9, 85207052), (12, 63905289), (14, 54775962), (18, 42603526), (21, 36517308), (28, 27387981), (36, 21301763), (42, 18258654), (47, 16316244), (63, 12172436), (84, 9129327), (94, 8158122), (126, 6086218), (141, 5438748), (188, 4079061), (252, 3043109), (282, 2719374), (329, 2330892), (423, 1812916), (564, 1359687), (658, 1165446), (846, 906458), (987, 776964), (1316, 582723), (1692, 453229), (1974, 388482), (2961, 258988), (3948, 194241), (5922, 129494), (11844, 64747)]