66908664

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^2\times {\mathrm{967}}^1$

素因数の和:1041

約数の個数: 72

約数和(自身を含む): 187438680

約数和(自身を除く): 120530016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 961, 967, 1116, 1922, 1934, 2232, 2883, 2901, 3844, 3868, 5766, 5802, 7688, 7736, 8649, 8703, 11532, 11604, 17298, 17406, 23064, 23208, 29977, 34596, 34812, 59954, 69192, 69624, 89931, 119908, 179862, 239816, 269793, 359724, 539586, 719448, 929287, 1079172, 1858574, 2158344, 2787861, 3717148, 5575722, 7434296, 8363583, 11151444, 16727166, 22302888, 33454332, 66908664]

約数ペア:

[(1, 66908664), (2, 33454332), (3, 22302888), (4, 16727166), (6, 11151444), (8, 8363583), (9, 7434296), (12, 5575722), (18, 3717148), (24, 2787861), (31, 2158344), (36, 1858574), (62, 1079172), (72, 929287), (93, 719448), (124, 539586), (186, 359724), (248, 269793), (279, 239816), (372, 179862), (558, 119908), (744, 89931), (961, 69624), (967, 69192), (1116, 59954), (1922, 34812), (1934, 34596), (2232, 29977), (2883, 23208), (2901, 23064), (3844, 17406), (3868, 17298), (5766, 11604), (5802, 11532), (7688, 8703), (7736, 8649)]