79787448

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{85243}}^1$

素因数の和:85268

約数の個数: 48

約数和(自身を含む): 232716120

約数和(自身を除く): 152928672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 85243, 170486, 255729, 340972, 511458, 681944, 767187, 1022916, 1108159, 1534374, 2045832, 2216318, 3068748, 3324477, 4432636, 6137496, 6648954, 8865272, 9973431, 13297908, 19946862, 26595816, 39893724, 79787448]

約数ペア:

[(1, 79787448), (2, 39893724), (3, 26595816), (4, 19946862), (6, 13297908), (8, 9973431), (9, 8865272), (12, 6648954), (13, 6137496), (18, 4432636), (24, 3324477), (26, 3068748), (36, 2216318), (39, 2045832), (52, 1534374), (72, 1108159), (78, 1022916), (104, 767187), (117, 681944), (156, 511458), (234, 340972), (312, 255729), (468, 170486), (936, 85243)]