80653608

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{22861}}^1$

素因数の和:22887

約数の個数: 72

約数和(自身を含む): 254111130

約数和(自身を除く): 173457522

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 22861, 45722, 68583, 91444, 137166, 160027, 182888, 205749, 274332, 320054, 411498, 480081, 548664, 640108, 822996, 960162, 1120189, 1280216, 1440243, 1645992, 1920324, 2240378, 2880486, 3360567, 3840648, 4480756, 5760972, 6721134, 8961512, 10081701, 11521944, 13442268, 20163402, 26884536, 40326804, 80653608]

約数ペア:

[(1, 80653608), (2, 40326804), (3, 26884536), (4, 20163402), (6, 13442268), (7, 11521944), (8, 10081701), (9, 8961512), (12, 6721134), (14, 5760972), (18, 4480756), (21, 3840648), (24, 3360567), (28, 2880486), (36, 2240378), (42, 1920324), (49, 1645992), (56, 1440243), (63, 1280216), (72, 1120189), (84, 960162), (98, 822996), (126, 640108), (147, 548664), (168, 480081), (196, 411498), (252, 320054), (294, 274332), (392, 205749), (441, 182888), (504, 160027), (588, 137166), (882, 91444), (1176, 68583), (1764, 45722), (3528, 22861)]