64308888

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{127597}}^1$

素因数の和:127616

約数の個数: 48

約数和(自身を含む): 199052880

約数和(自身を除く): 134743992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 127597, 255194, 382791, 510388, 765582, 893179, 1020776, 1148373, 1531164, 1786358, 2296746, 2679537, 3062328, 3572716, 4593492, 5359074, 7145432, 8038611, 9186984, 10718148, 16077222, 21436296, 32154444, 64308888]

約数ペア:

[(1, 64308888), (2, 32154444), (3, 21436296), (4, 16077222), (6, 10718148), (7, 9186984), (8, 8038611), (9, 7145432), (12, 5359074), (14, 4593492), (18, 3572716), (21, 3062328), (24, 2679537), (28, 2296746), (36, 1786358), (42, 1531164), (56, 1148373), (63, 1020776), (72, 893179), (84, 765582), (126, 510388), (168, 382791), (252, 255194), (504, 127597)]