80574642

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 186777600

約数和(自身を除く): 106202958

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 127, 186, 254, 279, 379, 381, 558, 758, 762, 837, 1137, 1143, 1674, 2274, 2286, 3411, 3429, 3937, 6822, 6858, 7874, 10233, 11749, 11811, 20466, 23498, 23622, 35247, 35433, 48133, 70494, 70866, 96266, 105741, 106299, 144399, 211482, 212598, 288798, 317223, 433197, 634446, 866394, 1299591, 1492123, 2599182, 2984246, 4476369, 8952738, 13429107, 26858214, 40287321, 80574642]

約数ペア:

[(1, 80574642), (2, 40287321), (3, 26858214), (6, 13429107), (9, 8952738), (18, 4476369), (27, 2984246), (31, 2599182), (54, 1492123), (62, 1299591), (93, 866394), (127, 634446), (186, 433197), (254, 317223), (279, 288798), (379, 212598), (381, 211482), (558, 144399), (758, 106299), (762, 105741), (837, 96266), (1137, 70866), (1143, 70494), (1674, 48133), (2274, 35433), (2286, 35247), (3411, 23622), (3429, 23498), (3937, 20466), (6822, 11811), (6858, 11749), (7874, 10233)]