71105544

素因数分解:

$2^3\times 3^2\times {\mathrm{457}}^1\times {\mathrm{2161}}^1$

素因数の和:2630

約数の個数: 48

約数和(自身を含む): 193088220

約数和(自身を除く): 121982676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 457, 914, 1371, 1828, 2161, 2742, 3656, 4113, 4322, 5484, 6483, 8226, 8644, 10968, 12966, 16452, 17288, 19449, 25932, 32904, 38898, 51864, 77796, 155592, 987577, 1975154, 2962731, 3950308, 5925462, 7900616, 8888193, 11850924, 17776386, 23701848, 35552772, 71105544]

約数ペア:

[(1, 71105544), (2, 35552772), (3, 23701848), (4, 17776386), (6, 11850924), (8, 8888193), (9, 7900616), (12, 5925462), (18, 3950308), (24, 2962731), (36, 1975154), (72, 987577), (457, 155592), (914, 77796), (1371, 51864), (1828, 38898), (2161, 32904), (2742, 25932), (3656, 19449), (4113, 17288), (4322, 16452), (5484, 12966), (6483, 10968), (8226, 8644)]