87751404

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{62501}}^1$

素因数の和:62527

約数の個数: 48

約数和(自身を含む): 245007840

約数和(自身を除く): 157256436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 62501, 125002, 187503, 250004, 375006, 562509, 750012, 812513, 1125018, 1625026, 1687527, 2250036, 2437539, 3250052, 3375054, 4875078, 6750108, 7312617, 9750156, 14625234, 21937851, 29250468, 43875702, 87751404]

約数ペア:

[(1, 87751404), (2, 43875702), (3, 29250468), (4, 21937851), (6, 14625234), (9, 9750156), (12, 7312617), (13, 6750108), (18, 4875078), (26, 3375054), (27, 3250052), (36, 2437539), (39, 2250036), (52, 1687527), (54, 1625026), (78, 1125018), (108, 812513), (117, 750012), (156, 562509), (234, 375006), (351, 250004), (468, 187503), (702, 125002), (1404, 62501)]