86578140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{563}}^1$

素因数の和:819

約数の個数: 96

約数和(自身を含む): 266063616

約数和(自身を除く): 179485476

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 233, 330, 466, 563, 660, 699, 932, 1126, 1165, 1398, 1689, 2252, 2330, 2563, 2796, 2815, 3378, 3495, 4660, 5126, 5630, 6193, 6756, 6990, 7689, 8445, 10252, 11260, 12386, 12815, 13980, 15378, 16890, 18579, 24772, 25630, 30756, 30965, 33780, 37158, 38445, 51260, 61930, 74316, 76890, 92895, 123860, 131179, 153780, 185790, 262358, 371580, 393537, 524716, 655895, 787074, 1311790, 1442969, 1574148, 1967685, 2623580, 2885938, 3935370, 4328907, 5771876, 7214845, 7870740, 8657814, 14429690, 17315628, 21644535, 28859380, 43289070, 86578140]

約数ペア:

[(1, 86578140), (2, 43289070), (3, 28859380), (4, 21644535), (5, 17315628), (6, 14429690), (10, 8657814), (11, 7870740), (12, 7214845), (15, 5771876), (20, 4328907), (22, 3935370), (30, 2885938), (33, 2623580), (44, 1967685), (55, 1574148), (60, 1442969), (66, 1311790), (110, 787074), (132, 655895), (165, 524716), (220, 393537), (233, 371580), (330, 262358), (466, 185790), (563, 153780), (660, 131179), (699, 123860), (932, 92895), (1126, 76890), (1165, 74316), (1398, 61930), (1689, 51260), (2252, 38445), (2330, 37158), (2563, 33780), (2796, 30965), (2815, 30756), (3378, 25630), (3495, 24772), (4660, 18579), (5126, 16890), (5630, 15378), (6193, 13980), (6756, 12815), (6990, 12386), (7689, 11260), (8445, 10252)]