80142564

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2221}}^1$

素因数の和:2356

約数の個数: 48

約数和(自身を含む): 195109376

約数和(自身を除く): 114966812

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 97, 124, 186, 194, 291, 372, 388, 582, 1164, 2221, 3007, 4442, 6014, 6663, 8884, 9021, 12028, 13326, 18042, 26652, 36084, 68851, 137702, 206553, 215437, 275404, 413106, 430874, 646311, 826212, 861748, 1292622, 2585244, 6678547, 13357094, 20035641, 26714188, 40071282, 80142564]

約数ペア:

[(1, 80142564), (2, 40071282), (3, 26714188), (4, 20035641), (6, 13357094), (12, 6678547), (31, 2585244), (62, 1292622), (93, 861748), (97, 826212), (124, 646311), (186, 430874), (194, 413106), (291, 275404), (372, 215437), (388, 206553), (582, 137702), (1164, 68851), (2221, 36084), (3007, 26652), (4442, 18042), (6014, 13326), (6663, 12028), (8884, 9021)]