64625736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1229}}^1$

素因数の和:1558

約数の個数: 64

約数和(自身を含む): 185385600

約数和(自身を除く): 120759864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 313, 626, 939, 1229, 1252, 1878, 2191, 2458, 2504, 3687, 3756, 4382, 4916, 6573, 7374, 7512, 8603, 8764, 9832, 13146, 14748, 17206, 17528, 25809, 26292, 29496, 34412, 51618, 52584, 68824, 103236, 206472, 384677, 769354, 1154031, 1538708, 2308062, 2692739, 3077416, 4616124, 5385478, 8078217, 9232248, 10770956, 16156434, 21541912, 32312868, 64625736]

約数ペア:

[(1, 64625736), (2, 32312868), (3, 21541912), (4, 16156434), (6, 10770956), (7, 9232248), (8, 8078217), (12, 5385478), (14, 4616124), (21, 3077416), (24, 2692739), (28, 2308062), (42, 1538708), (56, 1154031), (84, 769354), (168, 384677), (313, 206472), (626, 103236), (939, 68824), (1229, 52584), (1252, 51618), (1878, 34412), (2191, 29496), (2458, 26292), (2504, 25809), (3687, 17528), (3756, 17206), (4382, 14748), (4916, 13146), (6573, 9832), (7374, 8764), (7512, 8603)]