72222816

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{20333}}^1$

素因数の和:20383

約数の個数: 48

約数和(自身を含む): 194718384

約数和(自身を除く): 122495568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 20333, 40666, 60999, 81332, 121998, 162664, 243996, 325328, 487992, 650656, 752321, 975984, 1504642, 1951968, 2256963, 3009284, 4513926, 6018568, 9027852, 12037136, 18055704, 24074272, 36111408, 72222816]

約数ペア:

[(1, 72222816), (2, 36111408), (3, 24074272), (4, 18055704), (6, 12037136), (8, 9027852), (12, 6018568), (16, 4513926), (24, 3009284), (32, 2256963), (37, 1951968), (48, 1504642), (74, 975984), (96, 752321), (111, 650656), (148, 487992), (222, 325328), (296, 243996), (444, 162664), (592, 121998), (888, 81332), (1184, 60999), (1776, 40666), (3552, 20333)]