63729688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^2$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 140052780

約数和(自身を除く): 76323092

約数列:

[1, 2, 4, 8, 11, 22, 23, 37, 44, 46, 74, 88, 92, 148, 184, 253, 296, 407, 506, 529, 814, 851, 1012, 1058, 1369, 1628, 1702, 2024, 2116, 2738, 3256, 3404, 4232, 5476, 5819, 6808, 9361, 10952, 11638, 15059, 18722, 19573, 23276, 30118, 31487, 37444, 39146, 46552, 60236, 62974, 74888, 78292, 120472, 125948, 156584, 215303, 251896, 346357, 430606, 692714, 724201, 861212, 1385428, 1448402, 1722424, 2770856, 2896804, 5793608, 7966211, 15932422, 31864844, 63729688]

約数ペア:

[(1, 63729688), (2, 31864844), (4, 15932422), (8, 7966211), (11, 5793608), (22, 2896804), (23, 2770856), (37, 1722424), (44, 1448402), (46, 1385428), (74, 861212), (88, 724201), (92, 692714), (148, 430606), (184, 346357), (253, 251896), (296, 215303), (407, 156584), (506, 125948), (529, 120472), (814, 78292), (851, 74888), (1012, 62974), (1058, 60236), (1369, 46552), (1628, 39146), (1702, 37444), (2024, 31487), (2116, 30118), (2738, 23276), (3256, 19573), (3404, 18722), (4232, 15059), (5476, 11638), (5819, 10952), (6808, 9361)]