76749862

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1987}}^1$

素因数の和:2116

約数の個数: 32

約数和(自身を含む): 137410560

約数和(自身を除く): 60660698

約数列:

[1, 2, 7, 14, 31, 62, 89, 178, 217, 434, 623, 1246, 1987, 2759, 3974, 5518, 13909, 19313, 27818, 38626, 61597, 123194, 176843, 353686, 431179, 862358, 1237901, 2475802, 5482133, 10964266, 38374931, 76749862]

約数ペア:

[(1, 76749862), (2, 38374931), (7, 10964266), (14, 5482133), (31, 2475802), (62, 1237901), (89, 862358), (178, 431179), (217, 353686), (434, 176843), (623, 123194), (1246, 61597), (1987, 38626), (2759, 27818), (3974, 19313), (5518, 13909)]