64088892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{967}}^1$

素因数の和:1247

約数の個数: 72

約数和(自身を含む): 186041856

約数和(自身を除く): 121952964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 263, 526, 789, 967, 1052, 1578, 1841, 1934, 2367, 2901, 3156, 3682, 3868, 4734, 5523, 5802, 6769, 7364, 8703, 9468, 11046, 11604, 13538, 16569, 17406, 20307, 22092, 27076, 33138, 34812, 40614, 60921, 66276, 81228, 121842, 243684, 254321, 508642, 762963, 1017284, 1525926, 1780247, 2288889, 3051852, 3560494, 4577778, 5340741, 7120988, 9155556, 10681482, 16022223, 21362964, 32044446, 64088892]

約数ペア:

[(1, 64088892), (2, 32044446), (3, 21362964), (4, 16022223), (6, 10681482), (7, 9155556), (9, 7120988), (12, 5340741), (14, 4577778), (18, 3560494), (21, 3051852), (28, 2288889), (36, 1780247), (42, 1525926), (63, 1017284), (84, 762963), (126, 508642), (252, 254321), (263, 243684), (526, 121842), (789, 81228), (967, 66276), (1052, 60921), (1578, 40614), (1841, 34812), (1934, 33138), (2367, 27076), (2901, 22092), (3156, 20307), (3682, 17406), (3868, 16569), (4734, 13538), (5523, 11604), (5802, 11046), (6769, 9468), (7364, 8703)]