80743716

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{8039}}^1$

素因数の和:8086

約数の個数: 60

約数和(自身を含む): 217916160

約数和(自身を除く): 137172444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 1116, 1674, 2511, 3348, 5022, 8039, 10044, 16078, 24117, 32156, 48234, 72351, 96468, 144702, 217053, 249209, 289404, 434106, 498418, 651159, 747627, 868212, 996836, 1302318, 1495254, 2242881, 2604636, 2990508, 4485762, 6728643, 8971524, 13457286, 20185929, 26914572, 40371858, 80743716]

約数ペア:

[(1, 80743716), (2, 40371858), (3, 26914572), (4, 20185929), (6, 13457286), (9, 8971524), (12, 6728643), (18, 4485762), (27, 2990508), (31, 2604636), (36, 2242881), (54, 1495254), (62, 1302318), (81, 996836), (93, 868212), (108, 747627), (124, 651159), (162, 498418), (186, 434106), (279, 289404), (324, 249209), (372, 217053), (558, 144702), (837, 96468), (1116, 72351), (1674, 48234), (2511, 32156), (3348, 24117), (5022, 16078), (8039, 10044)]