64690242

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 141004800

約数和(自身を除く): 76314558

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 67, 87, 93, 134, 174, 179, 186, 201, 358, 402, 537, 899, 1074, 1798, 1943, 2077, 2697, 3886, 4154, 5191, 5394, 5549, 5829, 6231, 10382, 11098, 11658, 11993, 12462, 15573, 16647, 23986, 31146, 33294, 35979, 60233, 71958, 120466, 160921, 180699, 321842, 347797, 361398, 371783, 482763, 695594, 743566, 965526, 1043391, 1115349, 2086782, 2230698, 10781707, 21563414, 32345121, 64690242]

約数ペア:

[(1, 64690242), (2, 32345121), (3, 21563414), (6, 10781707), (29, 2230698), (31, 2086782), (58, 1115349), (62, 1043391), (67, 965526), (87, 743566), (93, 695594), (134, 482763), (174, 371783), (179, 361398), (186, 347797), (201, 321842), (358, 180699), (402, 160921), (537, 120466), (899, 71958), (1074, 60233), (1798, 35979), (1943, 33294), (2077, 31146), (2697, 23986), (3886, 16647), (4154, 15573), (5191, 12462), (5394, 11993), (5549, 11658), (5829, 11098), (6231, 10382)]