89644884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{15031}}^1$

素因数の和:15116

約数の個数: 48

約数和(自身を含む): 242436096

約数和(自身を除く): 152791212

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, 15031, 30062, 45093, 60124, 90186, 105217, 180372, 210434, 315651, 420868, 631302, 1067201, 1262604, 2134402, 3201603, 4268804, 6403206, 7470407, 12806412, 14940814, 22411221, 29881628, 44822442, 89644884]

約数ペア:

[(1, 89644884), (2, 44822442), (3, 29881628), (4, 22411221), (6, 14940814), (7, 12806412), (12, 7470407), (14, 6403206), (21, 4268804), (28, 3201603), (42, 2134402), (71, 1262604), (84, 1067201), (142, 631302), (213, 420868), (284, 315651), (426, 210434), (497, 180372), (852, 105217), (994, 90186), (1491, 60124), (1988, 45093), (2982, 30062), (5964, 15031)]