129200412

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{881}}^1$

素因数の和:1011

約数の個数: 72

約数和(自身を含む): 335025936

約数和(自身を除く): 205825524

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 101, 121, 132, 202, 242, 303, 363, 404, 484, 606, 726, 881, 1111, 1212, 1452, 1762, 2222, 2643, 3333, 3524, 4444, 5286, 6666, 9691, 10572, 12221, 13332, 19382, 24442, 29073, 36663, 38764, 48884, 58146, 73326, 88981, 106601, 116292, 146652, 177962, 213202, 266943, 319803, 355924, 426404, 533886, 639606, 978791, 1067772, 1279212, 1957582, 2936373, 3915164, 5872746, 10766701, 11745492, 21533402, 32300103, 43066804, 64600206, 129200412]

約数ペア:

[(1, 129200412), (2, 64600206), (3, 43066804), (4, 32300103), (6, 21533402), (11, 11745492), (12, 10766701), (22, 5872746), (33, 3915164), (44, 2936373), (66, 1957582), (101, 1279212), (121, 1067772), (132, 978791), (202, 639606), (242, 533886), (303, 426404), (363, 355924), (404, 319803), (484, 266943), (606, 213202), (726, 177962), (881, 146652), (1111, 116292), (1212, 106601), (1452, 88981), (1762, 73326), (2222, 58146), (2643, 48884), (3333, 38764), (3524, 36663), (4444, 29073), (5286, 24442), (6666, 19382), (9691, 13332), (10572, 12221)]