71471484

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31513}}^1$

素因数の和:31536

約数の個数: 60

約数和(自身を含む): 213538864

約数和(自身を除く): 142067380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 31513, 63026, 94539, 126052, 189078, 220591, 283617, 378156, 441182, 567234, 661773, 850851, 882364, 1134468, 1323546, 1701702, 1985319, 2552553, 2647092, 3403404, 3970638, 5105106, 5955957, 7941276, 10210212, 11911914, 17867871, 23823828, 35735742, 71471484]

約数ペア:

[(1, 71471484), (2, 35735742), (3, 23823828), (4, 17867871), (6, 11911914), (7, 10210212), (9, 7941276), (12, 5955957), (14, 5105106), (18, 3970638), (21, 3403404), (27, 2647092), (28, 2552553), (36, 1985319), (42, 1701702), (54, 1323546), (63, 1134468), (81, 882364), (84, 850851), (108, 661773), (126, 567234), (162, 441182), (189, 378156), (252, 283617), (324, 220591), (378, 189078), (567, 126052), (756, 94539), (1134, 63026), (2268, 31513)]