87963708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{17167}}^1$

素因数の和:17242

約数の個数: 48

約数和(自身を含む): 238429184

約数和(自身を除く): 150465476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 17167, 34334, 51501, 68668, 103002, 120169, 206004, 240338, 360507, 480676, 721014, 1047187, 1442028, 2094374, 3141561, 4188748, 6283122, 7330309, 12566244, 14660618, 21990927, 29321236, 43981854, 87963708]

約数ペア:

[(1, 87963708), (2, 43981854), (3, 29321236), (4, 21990927), (6, 14660618), (7, 12566244), (12, 7330309), (14, 6283122), (21, 4188748), (28, 3141561), (42, 2094374), (61, 1442028), (84, 1047187), (122, 721014), (183, 480676), (244, 360507), (366, 240338), (427, 206004), (732, 120169), (854, 103002), (1281, 68668), (1708, 51501), (2562, 34334), (5124, 17167)]