66169728

素因数分解:

$2^7\times 3^2\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:900

約数の個数: 96

約数和(自身を含む): 193330800

約数和(自身を除く): 127161072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 284, 288, 384, 426, 568, 576, 639, 809, 852, 1136, 1152, 1278, 1618, 1704, 2272, 2427, 2556, 3236, 3408, 4544, 4854, 5112, 6472, 6816, 7281, 9088, 9708, 10224, 12944, 13632, 14562, 19416, 20448, 25888, 27264, 29124, 38832, 40896, 51776, 57439, 58248, 77664, 81792, 103552, 114878, 116496, 155328, 172317, 229756, 232992, 310656, 344634, 459512, 465984, 516951, 689268, 919024, 931968, 1033902, 1378536, 1838048, 2067804, 2757072, 3676096, 4135608, 5514144, 7352192, 8271216, 11028288, 16542432, 22056576, 33084864, 66169728]

約数ペア:

[(1, 66169728), (2, 33084864), (3, 22056576), (4, 16542432), (6, 11028288), (8, 8271216), (9, 7352192), (12, 5514144), (16, 4135608), (18, 3676096), (24, 2757072), (32, 2067804), (36, 1838048), (48, 1378536), (64, 1033902), (71, 931968), (72, 919024), (96, 689268), (128, 516951), (142, 465984), (144, 459512), (192, 344634), (213, 310656), (284, 232992), (288, 229756), (384, 172317), (426, 155328), (568, 116496), (576, 114878), (639, 103552), (809, 81792), (852, 77664), (1136, 58248), (1152, 57439), (1278, 51776), (1618, 40896), (1704, 38832), (2272, 29124), (2427, 27264), (2556, 25888), (3236, 20448), (3408, 19416), (4544, 14562), (4854, 13632), (5112, 12944), (6472, 10224), (6816, 9708), (7281, 9088)]