77641056

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3797}}^1$

素因数の和:3884

約数の個数: 72

約数和(自身を含む): 223960464

約数和(自身を除く): 146319408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 3797, 5112, 6816, 7594, 10224, 11391, 15188, 20448, 22782, 30376, 34173, 45564, 60752, 68346, 91128, 121504, 136692, 182256, 269587, 273384, 364512, 539174, 546768, 808761, 1078348, 1093536, 1617522, 2156696, 2426283, 3235044, 4313392, 4852566, 6470088, 8626784, 9705132, 12940176, 19410264, 25880352, 38820528, 77641056]

約数ペア:

[(1, 77641056), (2, 38820528), (3, 25880352), (4, 19410264), (6, 12940176), (8, 9705132), (9, 8626784), (12, 6470088), (16, 4852566), (18, 4313392), (24, 3235044), (32, 2426283), (36, 2156696), (48, 1617522), (71, 1093536), (72, 1078348), (96, 808761), (142, 546768), (144, 539174), (213, 364512), (284, 273384), (288, 269587), (426, 182256), (568, 136692), (639, 121504), (852, 91128), (1136, 68346), (1278, 60752), (1704, 45564), (2272, 34173), (2556, 30376), (3408, 22782), (3797, 20448), (5112, 15188), (6816, 11391), (7594, 10224)]