61317144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{121661}}^1$

素因数の和:121680

約数の個数: 48

約数和(自身を含む): 189792720

約数和(自身を除く): 128475576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 121661, 243322, 364983, 486644, 729966, 851627, 973288, 1094949, 1459932, 1703254, 2189898, 2554881, 2919864, 3406508, 4379796, 5109762, 6813016, 7664643, 8759592, 10219524, 15329286, 20439048, 30658572, 61317144]

約数ペア:

[(1, 61317144), (2, 30658572), (3, 20439048), (4, 15329286), (6, 10219524), (7, 8759592), (8, 7664643), (9, 6813016), (12, 5109762), (14, 4379796), (18, 3406508), (21, 2919864), (24, 2554881), (28, 2189898), (36, 1703254), (42, 1459932), (56, 1094949), (63, 973288), (72, 851627), (84, 729966), (126, 486644), (168, 364983), (252, 243322), (504, 121661)]