72081090

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{29663}}^1$

素因数の和:29685

約数の個数: 48

約数和(自身を含む): 194358528

約数和(自身を除く): 122277438

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 29663, 59326, 88989, 148315, 177978, 266967, 296630, 444945, 533934, 800901, 889890, 1334835, 1601802, 2402703, 2669670, 4004505, 4805406, 7208109, 8009010, 12013515, 14416218, 24027030, 36040545, 72081090]

約数ペア:

[(1, 72081090), (2, 36040545), (3, 24027030), (5, 14416218), (6, 12013515), (9, 8009010), (10, 7208109), (15, 4805406), (18, 4004505), (27, 2669670), (30, 2402703), (45, 1601802), (54, 1334835), (81, 889890), (90, 800901), (135, 533934), (162, 444945), (243, 296630), (270, 266967), (405, 177978), (486, 148315), (810, 88989), (1215, 59326), (2430, 29663)]