89784864

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23981}}^1$

素因数の和:24010

約数の個数: 72

約数和(自身を含む): 274977612

約数和(自身を除く): 185192748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 23981, 47962, 71943, 95924, 143886, 191848, 215829, 287772, 311753, 383696, 431658, 575544, 623506, 767392, 863316, 935259, 1151088, 1247012, 1726632, 1870518, 2302176, 2494024, 2805777, 3453264, 3741036, 4988048, 5611554, 6906528, 7482072, 9976096, 11223108, 14964144, 22446216, 29928288, 44892432, 89784864]

約数ペア:

[(1, 89784864), (2, 44892432), (3, 29928288), (4, 22446216), (6, 14964144), (8, 11223108), (9, 9976096), (12, 7482072), (13, 6906528), (16, 5611554), (18, 4988048), (24, 3741036), (26, 3453264), (32, 2805777), (36, 2494024), (39, 2302176), (48, 1870518), (52, 1726632), (72, 1247012), (78, 1151088), (96, 935259), (104, 863316), (117, 767392), (144, 623506), (156, 575544), (208, 431658), (234, 383696), (288, 311753), (312, 287772), (416, 215829), (468, 191848), (624, 143886), (936, 95924), (1248, 71943), (1872, 47962), (3744, 23981)]