69785612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{887}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 140978880

約数和(自身を除く): 71193268

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 89, 178, 221, 356, 442, 884, 887, 1157, 1513, 1774, 2314, 3026, 3548, 4628, 6052, 11531, 15079, 19669, 23062, 30158, 39338, 46124, 60316, 78676, 78943, 157886, 196027, 315772, 392054, 784108, 1026259, 1342031, 2052518, 2684062, 4105036, 5368124, 17446403, 34892806, 69785612]

約数ペア:

[(1, 69785612), (2, 34892806), (4, 17446403), (13, 5368124), (17, 4105036), (26, 2684062), (34, 2052518), (52, 1342031), (68, 1026259), (89, 784108), (178, 392054), (221, 315772), (356, 196027), (442, 157886), (884, 78943), (887, 78676), (1157, 60316), (1513, 46124), (1774, 39338), (2314, 30158), (3026, 23062), (3548, 19669), (4628, 15079), (6052, 11531)]