72398808

素因数分解:

$2^3\times 3^2\times {\mathrm{229}}^1\times {\mathrm{4391}}^1$

素因数の和:4632

約数の個数: 48

約数和(自身を含む): 196981200

約数和(自身を除く): 124582392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 4122, 4391, 5496, 8244, 8782, 13173, 16488, 17564, 26346, 35128, 39519, 52692, 79038, 105384, 158076, 316152, 1005539, 2011078, 3016617, 4022156, 6033234, 8044312, 9049851, 12066468, 18099702, 24132936, 36199404, 72398808]

約数ペア:

[(1, 72398808), (2, 36199404), (3, 24132936), (4, 18099702), (6, 12066468), (8, 9049851), (9, 8044312), (12, 6033234), (18, 4022156), (24, 3016617), (36, 2011078), (72, 1005539), (229, 316152), (458, 158076), (687, 105384), (916, 79038), (1374, 52692), (1832, 39519), (2061, 35128), (2748, 26346), (4122, 17564), (4391, 16488), (5496, 13173), (8244, 8782)]