64404228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{379}}^1$

素因数の和:434

約数の個数: 108

約数和(自身を含む): 186189360

約数和(自身を除く): 121785132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 289, 294, 357, 379, 476, 578, 588, 714, 758, 833, 867, 1137, 1156, 1428, 1516, 1666, 1734, 2023, 2274, 2499, 2653, 3332, 3468, 4046, 4548, 4998, 5306, 6069, 6443, 7959, 8092, 9996, 10612, 12138, 12886, 14161, 15918, 18571, 19329, 24276, 25772, 28322, 31836, 37142, 38658, 42483, 45101, 55713, 56644, 74284, 77316, 84966, 90202, 109531, 111426, 135303, 169932, 180404, 219062, 222852, 270606, 315707, 328593, 438124, 541212, 631414, 657186, 766717, 947121, 1262828, 1314372, 1533434, 1894242, 2300151, 3066868, 3788484, 4600302, 5367019, 9200604, 10734038, 16101057, 21468076, 32202114, 64404228]

約数ペア:

[(1, 64404228), (2, 32202114), (3, 21468076), (4, 16101057), (6, 10734038), (7, 9200604), (12, 5367019), (14, 4600302), (17, 3788484), (21, 3066868), (28, 2300151), (34, 1894242), (42, 1533434), (49, 1314372), (51, 1262828), (68, 947121), (84, 766717), (98, 657186), (102, 631414), (119, 541212), (147, 438124), (196, 328593), (204, 315707), (238, 270606), (289, 222852), (294, 219062), (357, 180404), (379, 169932), (476, 135303), (578, 111426), (588, 109531), (714, 90202), (758, 84966), (833, 77316), (867, 74284), (1137, 56644), (1156, 55713), (1428, 45101), (1516, 42483), (1666, 38658), (1734, 37142), (2023, 31836), (2274, 28322), (2499, 25772), (2653, 24276), (3332, 19329), (3468, 18571), (4046, 15918), (4548, 14161), (4998, 12886), (5306, 12138), (6069, 10612), (6443, 9996), (7959, 8092)]