64509252

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 153384000

約数和(自身を除く): 88874748

約数列:

[1, 2, 3, 4, 6, 12, 109, 149, 218, 298, 327, 331, 436, 447, 596, 654, 662, 894, 993, 1308, 1324, 1788, 1986, 3972, 16241, 32482, 36079, 48723, 49319, 64964, 72158, 97446, 98638, 108237, 144316, 147957, 194892, 197276, 216474, 295914, 432948, 591828, 5375771, 10751542, 16127313, 21503084, 32254626, 64509252]

約数ペア:

[(1, 64509252), (2, 32254626), (3, 21503084), (4, 16127313), (6, 10751542), (12, 5375771), (109, 591828), (149, 432948), (218, 295914), (298, 216474), (327, 197276), (331, 194892), (436, 147957), (447, 144316), (596, 108237), (654, 98638), (662, 97446), (894, 72158), (993, 64964), (1308, 49319), (1324, 48723), (1788, 36079), (1986, 32482), (3972, 16241)]