71535384

素因数分解:

$2^3\times 3^2\times {\mathrm{521}}^1\times {\mathrm{1907}}^1$

素因数の和:2440

約数の個数: 48

約数和(自身を含む): 194215320

約数和(自身を除く): 122679936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 521, 1042, 1563, 1907, 2084, 3126, 3814, 4168, 4689, 5721, 6252, 7628, 9378, 11442, 12504, 15256, 17163, 18756, 22884, 34326, 37512, 45768, 68652, 137304, 993547, 1987094, 2980641, 3974188, 5961282, 7948376, 8941923, 11922564, 17883846, 23845128, 35767692, 71535384]

約数ペア:

[(1, 71535384), (2, 35767692), (3, 23845128), (4, 17883846), (6, 11922564), (8, 8941923), (9, 7948376), (12, 5961282), (18, 3974188), (24, 2980641), (36, 1987094), (72, 993547), (521, 137304), (1042, 68652), (1563, 45768), (1907, 37512), (2084, 34326), (3126, 22884), (3814, 18756), (4168, 17163), (4689, 15256), (5721, 12504), (6252, 11442), (7628, 9378)]