123561144

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{35023}}^1$

素因数の和:35049

約数の個数: 72

約数和(自身を含む): 389291760

約数和(自身を除く): 265730616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 35023, 70046, 105069, 140092, 210138, 245161, 280184, 315207, 420276, 490322, 630414, 735483, 840552, 980644, 1260828, 1470966, 1716127, 1961288, 2206449, 2521656, 2941932, 3432254, 4412898, 5148381, 5883864, 6864508, 8825796, 10296762, 13729016, 15445143, 17651592, 20593524, 30890286, 41187048, 61780572, 123561144]

約数ペア:

[(1, 123561144), (2, 61780572), (3, 41187048), (4, 30890286), (6, 20593524), (7, 17651592), (8, 15445143), (9, 13729016), (12, 10296762), (14, 8825796), (18, 6864508), (21, 5883864), (24, 5148381), (28, 4412898), (36, 3432254), (42, 2941932), (49, 2521656), (56, 2206449), (63, 1961288), (72, 1716127), (84, 1470966), (98, 1260828), (126, 980644), (147, 840552), (168, 735483), (196, 630414), (252, 490322), (294, 420276), (392, 315207), (441, 280184), (504, 245161), (588, 210138), (882, 140092), (1176, 105069), (1764, 70046), (3528, 35023)]