68741856

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{6451}}^1$

素因数の和:6504

約数の個数: 72

約数和(自身を含む): 200799144

約数和(自身を除く): 132057288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 6451, 10656, 12902, 19353, 25804, 38706, 51608, 58059, 77412, 103216, 116118, 154824, 206432, 232236, 238687, 309648, 464472, 477374, 619296, 716061, 928944, 954748, 1432122, 1857888, 1909496, 2148183, 2864244, 3818992, 4296366, 5728488, 7637984, 8592732, 11456976, 17185464, 22913952, 34370928, 68741856]

約数ペア:

[(1, 68741856), (2, 34370928), (3, 22913952), (4, 17185464), (6, 11456976), (8, 8592732), (9, 7637984), (12, 5728488), (16, 4296366), (18, 3818992), (24, 2864244), (32, 2148183), (36, 1909496), (37, 1857888), (48, 1432122), (72, 954748), (74, 928944), (96, 716061), (111, 619296), (144, 477374), (148, 464472), (222, 309648), (288, 238687), (296, 232236), (333, 206432), (444, 154824), (592, 116118), (666, 103216), (888, 77412), (1184, 58059), (1332, 51608), (1776, 38706), (2664, 25804), (3552, 19353), (5328, 12902), (6451, 10656)]