86996360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1213}}^1$

素因数の和:1398

約数の個数: 64

約数和(自身を含む): 215023680

約数和(自身を除く): 128027320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 163, 220, 326, 440, 652, 815, 1213, 1304, 1630, 1793, 2426, 3260, 3586, 4852, 6065, 6520, 7172, 8965, 9704, 12130, 13343, 14344, 17930, 24260, 26686, 35860, 48520, 53372, 66715, 71720, 106744, 133430, 197719, 266860, 395438, 533720, 790876, 988595, 1581752, 1977190, 2174909, 3954380, 4349818, 7908760, 8699636, 10874545, 17399272, 21749090, 43498180, 86996360]

約数ペア:

[(1, 86996360), (2, 43498180), (4, 21749090), (5, 17399272), (8, 10874545), (10, 8699636), (11, 7908760), (20, 4349818), (22, 3954380), (40, 2174909), (44, 1977190), (55, 1581752), (88, 988595), (110, 790876), (163, 533720), (220, 395438), (326, 266860), (440, 197719), (652, 133430), (815, 106744), (1213, 71720), (1304, 66715), (1630, 53372), (1793, 48520), (2426, 35860), (3260, 26686), (3586, 24260), (4852, 17930), (6065, 14344), (6520, 13343), (7172, 12130), (8965, 9704)]