66837888

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{4463}}^1$

素因数の和:4496

約数の個数: 96

約数和(自身を含む): 207174240

約数和(自身を除く): 140336352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4463, 4992, 7488, 8926, 13389, 14976, 17852, 26778, 35704, 40167, 53556, 58019, 71408, 80334, 107112, 116038, 142816, 160668, 174057, 214224, 232076, 285632, 321336, 348114, 428448, 464152, 522171, 571264, 642672, 696228, 856896, 928304, 1044342, 1285344, 1392456, 1713792, 1856608, 2088684, 2570688, 2784912, 3713216, 4177368, 5141376, 5569824, 7426432, 8354736, 11139648, 16709472, 22279296, 33418944, 66837888]

約数ペア:

[(1, 66837888), (2, 33418944), (3, 22279296), (4, 16709472), (6, 11139648), (8, 8354736), (9, 7426432), (12, 5569824), (13, 5141376), (16, 4177368), (18, 3713216), (24, 2784912), (26, 2570688), (32, 2088684), (36, 1856608), (39, 1713792), (48, 1392456), (52, 1285344), (64, 1044342), (72, 928304), (78, 856896), (96, 696228), (104, 642672), (117, 571264), (128, 522171), (144, 464152), (156, 428448), (192, 348114), (208, 321336), (234, 285632), (288, 232076), (312, 214224), (384, 174057), (416, 160668), (468, 142816), (576, 116038), (624, 107112), (832, 80334), (936, 71408), (1152, 58019), (1248, 53556), (1664, 40167), (1872, 35704), (2496, 26778), (3744, 17852), (4463, 14976), (4992, 13389), (7488, 8926)]