71398584

素因数分解:

$2^3\times 3^4\times {\mathrm{110183}}^1$

素因数の和:110201

約数の個数: 40

約数和(自身を含む): 199983960

約数和(自身を除く): 128585376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 110183, 220366, 330549, 440732, 661098, 881464, 991647, 1322196, 1983294, 2644392, 2974941, 3966588, 5949882, 7933176, 8924823, 11899764, 17849646, 23799528, 35699292, 71398584]

約数ペア:

[(1, 71398584), (2, 35699292), (3, 23799528), (4, 17849646), (6, 11899764), (8, 8924823), (9, 7933176), (12, 5949882), (18, 3966588), (24, 2974941), (27, 2644392), (36, 1983294), (54, 1322196), (72, 991647), (81, 881464), (108, 661098), (162, 440732), (216, 330549), (324, 220366), (648, 110183)]