756474138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{75997}}^1$

素因数の和:76091

約数の個数: 48

約数和(自身を含む): 1896910080

約数和(自身を除く): 1140435942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 3318, 4977, 9954, 75997, 151994, 227991, 455982, 531979, 683973, 1063958, 1367946, 1595937, 3191874, 4787811, 6003763, 9575622, 12007526, 18011289, 36022578, 42026341, 54033867, 84052682, 108067734, 126079023, 252158046, 378237069, 756474138]

約数ペア:

[(1, 756474138), (2, 378237069), (3, 252158046), (6, 126079023), (7, 108067734), (9, 84052682), (14, 54033867), (18, 42026341), (21, 36022578), (42, 18011289), (63, 12007526), (79, 9575622), (126, 6003763), (158, 4787811), (237, 3191874), (474, 1595937), (553, 1367946), (711, 1063958), (1106, 683973), (1422, 531979), (1659, 455982), (3318, 227991), (4977, 151994), (9954, 75997)]