80494764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13127}}^1$

素因数の和:13214

約数の個数: 48

約数和(自身を含む): 217609728

約数和(自身を除く): 137114964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 13127, 26254, 39381, 52508, 78762, 91889, 157524, 183778, 275667, 367556, 551334, 958271, 1102668, 1916542, 2874813, 3833084, 5749626, 6707897, 11499252, 13415794, 20123691, 26831588, 40247382, 80494764]

約数ペア:

[(1, 80494764), (2, 40247382), (3, 26831588), (4, 20123691), (6, 13415794), (7, 11499252), (12, 6707897), (14, 5749626), (21, 3833084), (28, 2874813), (42, 1916542), (73, 1102668), (84, 958271), (146, 551334), (219, 367556), (292, 275667), (438, 183778), (511, 157524), (876, 91889), (1022, 78762), (1533, 52508), (2044, 39381), (3066, 26254), (6132, 13127)]