90780432

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{17351}}^1$

素因数の和:17471

約数の個数: 40

約数和(自身を含む): 236681280

約数和(自身を除く): 145900848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 5232, 17351, 34702, 52053, 69404, 104106, 138808, 208212, 277616, 416424, 832848, 1891259, 3782518, 5673777, 7565036, 11347554, 15130072, 22695108, 30260144, 45390216, 90780432]

約数ペア:

[(1, 90780432), (2, 45390216), (3, 30260144), (4, 22695108), (6, 15130072), (8, 11347554), (12, 7565036), (16, 5673777), (24, 3782518), (48, 1891259), (109, 832848), (218, 416424), (327, 277616), (436, 208212), (654, 138808), (872, 104106), (1308, 69404), (1744, 52053), (2616, 34702), (5232, 17351)]