69479452

素因数分解:

$2^2\times 7^3\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 143640000

約数和(自身を除く): 74160548

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 343, 356, 569, 623, 686, 1138, 1246, 1372, 2276, 2492, 3983, 4361, 7966, 8722, 15932, 17444, 27881, 30527, 50641, 55762, 61054, 101282, 111524, 122108, 195167, 202564, 354487, 390334, 708974, 780668, 1417948, 2481409, 4962818, 9925636, 17369863, 34739726, 69479452]

約数ペア:

[(1, 69479452), (2, 34739726), (4, 17369863), (7, 9925636), (14, 4962818), (28, 2481409), (49, 1417948), (89, 780668), (98, 708974), (178, 390334), (196, 354487), (343, 202564), (356, 195167), (569, 122108), (623, 111524), (686, 101282), (1138, 61054), (1246, 55762), (1372, 50641), (2276, 30527), (2492, 27881), (3983, 17444), (4361, 15932), (7966, 8722)]