71399394

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:517

約数の個数: 80

約数和(自身を含む): 176679360

約数和(自身を除く): 105279966

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 103, 162, 198, 206, 297, 309, 389, 594, 618, 778, 891, 927, 1133, 1167, 1782, 1854, 2266, 2334, 2781, 3399, 3501, 4279, 5562, 6798, 7002, 8343, 8558, 10197, 10503, 12837, 16686, 20394, 21006, 25674, 30591, 31509, 38511, 40067, 61182, 63018, 77022, 80134, 91773, 115533, 120201, 183546, 231066, 240402, 346599, 360603, 440737, 693198, 721206, 881474, 1081809, 1322211, 2163618, 2644422, 3245427, 3966633, 6490854, 7933266, 11899899, 23799798, 35699697, 71399394]

約数ペア:

[(1, 71399394), (2, 35699697), (3, 23799798), (6, 11899899), (9, 7933266), (11, 6490854), (18, 3966633), (22, 3245427), (27, 2644422), (33, 2163618), (54, 1322211), (66, 1081809), (81, 881474), (99, 721206), (103, 693198), (162, 440737), (198, 360603), (206, 346599), (297, 240402), (309, 231066), (389, 183546), (594, 120201), (618, 115533), (778, 91773), (891, 80134), (927, 77022), (1133, 63018), (1167, 61182), (1782, 40067), (1854, 38511), (2266, 31509), (2334, 30591), (2781, 25674), (3399, 21006), (3501, 20394), (4279, 16686), (5562, 12837), (6798, 10503), (7002, 10197), (8343, 8558)]