73040856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1063}}^1$

素因数の和:1488

約数の個数: 64

約数和(自身を含む): 209395200

約数和(自身を除く): 136354344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 409, 818, 1063, 1227, 1636, 2126, 2454, 2863, 3189, 3272, 4252, 4908, 5726, 6378, 7441, 8504, 8589, 9816, 11452, 12756, 14882, 17178, 22323, 22904, 25512, 29764, 34356, 44646, 59528, 68712, 89292, 178584, 434767, 869534, 1304301, 1739068, 2608602, 3043369, 3478136, 5217204, 6086738, 9130107, 10434408, 12173476, 18260214, 24346952, 36520428, 73040856]

約数ペア:

[(1, 73040856), (2, 36520428), (3, 24346952), (4, 18260214), (6, 12173476), (7, 10434408), (8, 9130107), (12, 6086738), (14, 5217204), (21, 3478136), (24, 3043369), (28, 2608602), (42, 1739068), (56, 1304301), (84, 869534), (168, 434767), (409, 178584), (818, 89292), (1063, 68712), (1227, 59528), (1636, 44646), (2126, 34356), (2454, 29764), (2863, 25512), (3189, 22904), (3272, 22323), (4252, 17178), (4908, 14882), (5726, 12756), (6378, 11452), (7441, 9816), (8504, 8589)]