64213296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{857}}^1$

素因数の和:1098

約数の個数: 80

約数和(自身を含む): 190654464

約数和(自身を除く): 126441168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 223, 336, 446, 669, 857, 892, 1338, 1561, 1714, 1784, 2571, 2676, 3122, 3428, 3568, 4683, 5142, 5352, 5999, 6244, 6856, 9366, 10284, 10704, 11998, 12488, 13712, 17997, 18732, 20568, 23996, 24976, 35994, 37464, 41136, 47992, 71988, 74928, 95984, 143976, 191111, 287952, 382222, 573333, 764444, 1146666, 1337777, 1528888, 2293332, 2675554, 3057776, 4013331, 4586664, 5351108, 8026662, 9173328, 10702216, 16053324, 21404432, 32106648, 64213296]

約数ペア:

[(1, 64213296), (2, 32106648), (3, 21404432), (4, 16053324), (6, 10702216), (7, 9173328), (8, 8026662), (12, 5351108), (14, 4586664), (16, 4013331), (21, 3057776), (24, 2675554), (28, 2293332), (42, 1528888), (48, 1337777), (56, 1146666), (84, 764444), (112, 573333), (168, 382222), (223, 287952), (336, 191111), (446, 143976), (669, 95984), (857, 74928), (892, 71988), (1338, 47992), (1561, 41136), (1714, 37464), (1784, 35994), (2571, 24976), (2676, 23996), (3122, 20568), (3428, 18732), (3568, 17997), (4683, 13712), (5142, 12488), (5352, 11998), (5999, 10704), (6244, 10284), (6856, 9366)]