91321128

素因数分解:

$2^3\times 3^3\times {\mathrm{127}}^1\times {\mathrm{3329}}^1$

素因数の和:3471

約数の個数: 64

約数和(自身を含む): 255744000

約数和(自身を除く): 164422872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 127, 216, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 3329, 3429, 4572, 6658, 6858, 9144, 9987, 13316, 13716, 19974, 26632, 27432, 29961, 39948, 59922, 79896, 89883, 119844, 179766, 239688, 359532, 422783, 719064, 845566, 1268349, 1691132, 2536698, 3382264, 3805047, 5073396, 7610094, 10146792, 11415141, 15220188, 22830282, 30440376, 45660564, 91321128]

約数ペア:

[(1, 91321128), (2, 45660564), (3, 30440376), (4, 22830282), (6, 15220188), (8, 11415141), (9, 10146792), (12, 7610094), (18, 5073396), (24, 3805047), (27, 3382264), (36, 2536698), (54, 1691132), (72, 1268349), (108, 845566), (127, 719064), (216, 422783), (254, 359532), (381, 239688), (508, 179766), (762, 119844), (1016, 89883), (1143, 79896), (1524, 59922), (2286, 39948), (3048, 29961), (3329, 27432), (3429, 26632), (4572, 19974), (6658, 13716), (6858, 13316), (9144, 9987)]