87820056

素因数分解:

$2^3\times 3^2\times {\mathrm{631}}^1\times {\mathrm{1933}}^1$

素因数の和:2576

約数の個数: 48

約数和(自身を含む): 238346160

約数和(自身を除く): 150526104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 631, 1262, 1893, 1933, 2524, 3786, 3866, 5048, 5679, 5799, 7572, 7732, 11358, 11598, 15144, 15464, 17397, 22716, 23196, 34794, 45432, 46392, 69588, 139176, 1219723, 2439446, 3659169, 4878892, 7318338, 9757784, 10977507, 14636676, 21955014, 29273352, 43910028, 87820056]

約数ペア:

[(1, 87820056), (2, 43910028), (3, 29273352), (4, 21955014), (6, 14636676), (8, 10977507), (9, 9757784), (12, 7318338), (18, 4878892), (24, 3659169), (36, 2439446), (72, 1219723), (631, 139176), (1262, 69588), (1893, 46392), (1933, 45432), (2524, 34794), (3786, 23196), (3866, 22716), (5048, 17397), (5679, 15464), (5799, 15144), (7572, 11598), (7732, 11358)]