72557916

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1741}}^1$

素因数の和:1922

約数の個数: 48

約数和(自身を含む): 177934848

約数和(自身を除く): 105376932

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 151, 276, 302, 453, 604, 906, 1741, 1812, 3473, 3482, 5223, 6946, 6964, 10419, 10446, 13892, 20838, 20892, 40043, 41676, 80086, 120129, 160172, 240258, 262891, 480516, 525782, 788673, 1051564, 1577346, 3154692, 6046493, 12092986, 18139479, 24185972, 36278958, 72557916]

約数ペア:

[(1, 72557916), (2, 36278958), (3, 24185972), (4, 18139479), (6, 12092986), (12, 6046493), (23, 3154692), (46, 1577346), (69, 1051564), (92, 788673), (138, 525782), (151, 480516), (276, 262891), (302, 240258), (453, 160172), (604, 120129), (906, 80086), (1741, 41676), (1812, 40043), (3473, 20892), (3482, 20838), (5223, 13892), (6946, 10446), (6964, 10419)]