88546731

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 152076288

約数和(自身を除く): 63529557

約数列:

[1, 3, 7, 13, 21, 39, 47, 67, 91, 103, 141, 201, 273, 309, 329, 469, 611, 721, 871, 987, 1339, 1407, 1833, 2163, 2613, 3149, 4017, 4277, 4841, 6097, 6901, 9373, 9447, 12831, 14523, 18291, 20703, 22043, 28119, 33887, 40937, 48307, 62933, 66129, 89713, 101661, 122811, 144921, 188799, 269139, 286559, 324347, 440531, 627991, 859677, 973041, 1321593, 1883973, 2270429, 4216511, 6811287, 12649533, 29515577, 88546731]

約数ペア:

[(1, 88546731), (3, 29515577), (7, 12649533), (13, 6811287), (21, 4216511), (39, 2270429), (47, 1883973), (67, 1321593), (91, 973041), (103, 859677), (141, 627991), (201, 440531), (273, 324347), (309, 286559), (329, 269139), (469, 188799), (611, 144921), (721, 122811), (871, 101661), (987, 89713), (1339, 66129), (1407, 62933), (1833, 48307), (2163, 40937), (2613, 33887), (3149, 28119), (4017, 22043), (4277, 20703), (4841, 18291), (6097, 14523), (6901, 12831), (9373, 9447)]