76489196

素因数分解:

$2^2\times 7^2\times {\mathrm{397}}^1\times {\mathrm{983}}^1$

素因数の和:1398

約数の個数: 36

約数和(自身を含む): 156261168

約数和(自身を除く): 79771972

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 397, 794, 983, 1588, 1966, 2779, 3932, 5558, 6881, 11116, 13762, 19453, 27524, 38906, 48167, 77812, 96334, 192668, 390251, 780502, 1561004, 2731757, 5463514, 10927028, 19122299, 38244598, 76489196]

約数ペア:

[(1, 76489196), (2, 38244598), (4, 19122299), (7, 10927028), (14, 5463514), (28, 2731757), (49, 1561004), (98, 780502), (196, 390251), (397, 192668), (794, 96334), (983, 77812), (1588, 48167), (1966, 38906), (2779, 27524), (3932, 19453), (5558, 13762), (6881, 11116)]