91066920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{108413}}^1$

素因数の和:108434

約数の個数: 64

約数和(自身を含む): 312232320

約数和(自身を除く): 221165400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 108413, 216826, 325239, 433652, 542065, 650478, 758891, 867304, 1084130, 1300956, 1517782, 1626195, 2168260, 2276673, 2601912, 3035564, 3252390, 3794455, 4336520, 4553346, 6071128, 6504780, 7588910, 9106692, 11383365, 13009560, 15177820, 18213384, 22766730, 30355640, 45533460, 91066920]

約数ペア:

[(1, 91066920), (2, 45533460), (3, 30355640), (4, 22766730), (5, 18213384), (6, 15177820), (7, 13009560), (8, 11383365), (10, 9106692), (12, 7588910), (14, 6504780), (15, 6071128), (20, 4553346), (21, 4336520), (24, 3794455), (28, 3252390), (30, 3035564), (35, 2601912), (40, 2276673), (42, 2168260), (56, 1626195), (60, 1517782), (70, 1300956), (84, 1084130), (105, 867304), (120, 758891), (140, 650478), (168, 542065), (210, 433652), (280, 325239), (420, 216826), (840, 108413)]