87951108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{14747}}^1$

素因数の和:14832

約数の個数: 48

約数和(自身を含む): 237855744

約数和(自身を除く): 149904636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 14747, 29494, 44241, 58988, 88482, 103229, 176964, 206458, 309687, 412916, 619374, 1047037, 1238748, 2094074, 3141111, 4188148, 6282222, 7329259, 12564444, 14658518, 21987777, 29317036, 43975554, 87951108]

約数ペア:

[(1, 87951108), (2, 43975554), (3, 29317036), (4, 21987777), (6, 14658518), (7, 12564444), (12, 7329259), (14, 6282222), (21, 4188148), (28, 3141111), (42, 2094074), (71, 1238748), (84, 1047037), (142, 619374), (213, 412916), (284, 309687), (426, 206458), (497, 176964), (852, 103229), (994, 88482), (1491, 58988), (1988, 44241), (2982, 29494), (5964, 14747)]