71554572

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:799

約数の個数: 72

約数和(自身を含む): 188918912

約数和(自身を除く): 117364340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 97, 124, 186, 194, 279, 291, 372, 388, 558, 582, 661, 873, 1116, 1164, 1322, 1746, 1983, 2644, 3007, 3492, 3966, 5949, 6014, 7932, 9021, 11898, 12028, 18042, 20491, 23796, 27063, 36084, 40982, 54126, 61473, 64117, 81964, 108252, 122946, 128234, 184419, 192351, 245892, 256468, 368838, 384702, 577053, 737676, 769404, 1154106, 1987627, 2308212, 3975254, 5962881, 7950508, 11925762, 17888643, 23851524, 35777286, 71554572]

約数ペア:

[(1, 71554572), (2, 35777286), (3, 23851524), (4, 17888643), (6, 11925762), (9, 7950508), (12, 5962881), (18, 3975254), (31, 2308212), (36, 1987627), (62, 1154106), (93, 769404), (97, 737676), (124, 577053), (186, 384702), (194, 368838), (279, 256468), (291, 245892), (372, 192351), (388, 184419), (558, 128234), (582, 122946), (661, 108252), (873, 81964), (1116, 64117), (1164, 61473), (1322, 54126), (1746, 40982), (1983, 36084), (2644, 27063), (3007, 23796), (3492, 20491), (3966, 18042), (5949, 12028), (6014, 11898), (7932, 9021)]