87013638

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{631}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 194029056

約数和(自身を除く): 107015418

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 163, 282, 326, 423, 489, 631, 846, 978, 1262, 1467, 1893, 2934, 3786, 5679, 7661, 11358, 15322, 22983, 29657, 45966, 59314, 68949, 88971, 102853, 137898, 177942, 205706, 266913, 308559, 533826, 617118, 925677, 1851354, 4834091, 9668182, 14502273, 29004546, 43506819, 87013638]

約数ペア:

[(1, 87013638), (2, 43506819), (3, 29004546), (6, 14502273), (9, 9668182), (18, 4834091), (47, 1851354), (94, 925677), (141, 617118), (163, 533826), (282, 308559), (326, 266913), (423, 205706), (489, 177942), (631, 137898), (846, 102853), (978, 88971), (1262, 68949), (1467, 59314), (1893, 45966), (2934, 29657), (3786, 22983), (5679, 15322), (7661, 11358)]