90210288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{701}}^1$

素因数の和:1102

約数の個数: 80

約数和(自身を含む): 267411456

約数和(自身を除く): 177201168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 383, 701, 766, 1149, 1402, 1532, 2103, 2298, 2681, 2804, 3064, 4206, 4596, 4907, 5362, 5608, 6128, 8043, 8412, 9192, 9814, 10724, 11216, 14721, 16086, 16824, 18384, 19628, 21448, 29442, 32172, 33648, 39256, 42896, 58884, 64344, 78512, 117768, 128688, 235536, 268483, 536966, 805449, 1073932, 1610898, 1879381, 2147864, 3221796, 3758762, 4295728, 5638143, 6443592, 7517524, 11276286, 12887184, 15035048, 22552572, 30070096, 45105144, 90210288]

約数ペア:

[(1, 90210288), (2, 45105144), (3, 30070096), (4, 22552572), (6, 15035048), (7, 12887184), (8, 11276286), (12, 7517524), (14, 6443592), (16, 5638143), (21, 4295728), (24, 3758762), (28, 3221796), (42, 2147864), (48, 1879381), (56, 1610898), (84, 1073932), (112, 805449), (168, 536966), (336, 268483), (383, 235536), (701, 128688), (766, 117768), (1149, 78512), (1402, 64344), (1532, 58884), (2103, 42896), (2298, 39256), (2681, 33648), (2804, 32172), (3064, 29442), (4206, 21448), (4596, 19628), (4907, 18384), (5362, 16824), (5608, 16086), (6128, 14721), (8043, 11216), (8412, 10724), (9192, 9814)]