64730964

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{883}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 155937600

約数和(自身を除く): 91206636

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 149, 164, 246, 298, 447, 492, 596, 883, 894, 1766, 1788, 2649, 3532, 5298, 6109, 10596, 12218, 18327, 24436, 36203, 36654, 72406, 73308, 108609, 131567, 144812, 217218, 263134, 394701, 434436, 526268, 789402, 1578804, 5394247, 10788494, 16182741, 21576988, 32365482, 64730964]

約数ペア:

[(1, 64730964), (2, 32365482), (3, 21576988), (4, 16182741), (6, 10788494), (12, 5394247), (41, 1578804), (82, 789402), (123, 526268), (149, 434436), (164, 394701), (246, 263134), (298, 217218), (447, 144812), (492, 131567), (596, 108609), (883, 73308), (894, 72406), (1766, 36654), (1788, 36203), (2649, 24436), (3532, 18327), (5298, 12218), (6109, 10596)]