122972472

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{81331}}^1$

素因数の和:81353

約数の個数: 64

約数和(自身を含む): 390393600

約数和(自身を除く): 267421128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 81331, 162662, 243993, 325324, 487986, 569317, 650648, 731979, 975972, 1138634, 1463958, 1707951, 1951944, 2195937, 2277268, 2927916, 3415902, 4391874, 4554536, 5123853, 5855832, 6831804, 8783748, 10247706, 13663608, 15371559, 17567496, 20495412, 30743118, 40990824, 61486236, 122972472]

約数ペア:

[(1, 122972472), (2, 61486236), (3, 40990824), (4, 30743118), (6, 20495412), (7, 17567496), (8, 15371559), (9, 13663608), (12, 10247706), (14, 8783748), (18, 6831804), (21, 5855832), (24, 5123853), (27, 4554536), (28, 4391874), (36, 3415902), (42, 2927916), (54, 2277268), (56, 2195937), (63, 1951944), (72, 1707951), (84, 1463958), (108, 1138634), (126, 975972), (168, 731979), (189, 650648), (216, 569317), (252, 487986), (378, 325324), (504, 243993), (756, 162662), (1512, 81331)]