64208016

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:293

約数の個数: 120

約数和(自身を含む): 188023680

約数和(自身を除く): 123815664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 53, 72, 94, 106, 141, 144, 159, 179, 188, 212, 282, 318, 358, 376, 423, 424, 477, 537, 564, 636, 716, 752, 846, 848, 954, 1074, 1128, 1272, 1432, 1611, 1692, 1908, 2148, 2256, 2491, 2544, 2864, 3222, 3384, 3816, 4296, 4982, 6444, 6768, 7473, 7632, 8413, 8592, 9487, 9964, 12888, 14946, 16826, 18974, 19928, 22419, 25239, 25776, 28461, 29892, 33652, 37948, 39856, 44838, 50478, 56922, 59784, 67304, 75717, 75896, 85383, 89676, 100956, 113844, 119568, 134608, 151434, 151792, 170766, 179352, 201912, 227688, 302868, 341532, 358704, 403824, 445889, 455376, 605736, 683064, 891778, 1211472, 1337667, 1366128, 1783556, 2675334, 3567112, 4013001, 5350668, 7134224, 8026002, 10701336, 16052004, 21402672, 32104008, 64208016]

約数ペア:

[(1, 64208016), (2, 32104008), (3, 21402672), (4, 16052004), (6, 10701336), (8, 8026002), (9, 7134224), (12, 5350668), (16, 4013001), (18, 3567112), (24, 2675334), (36, 1783556), (47, 1366128), (48, 1337667), (53, 1211472), (72, 891778), (94, 683064), (106, 605736), (141, 455376), (144, 445889), (159, 403824), (179, 358704), (188, 341532), (212, 302868), (282, 227688), (318, 201912), (358, 179352), (376, 170766), (423, 151792), (424, 151434), (477, 134608), (537, 119568), (564, 113844), (636, 100956), (716, 89676), (752, 85383), (846, 75896), (848, 75717), (954, 67304), (1074, 59784), (1128, 56922), (1272, 50478), (1432, 44838), (1611, 39856), (1692, 37948), (1908, 33652), (2148, 29892), (2256, 28461), (2491, 25776), (2544, 25239), (2864, 22419), (3222, 19928), (3384, 18974), (3816, 16826), (4296, 14946), (4982, 12888), (6444, 9964), (6768, 9487), (7473, 8592), (7632, 8413)]