79270506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8861}}^1$

素因数の和:8947

約数の個数: 48

約数和(自身を含む): 199075968

約数和(自身を除く): 119805462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8861, 8946, 17722, 26583, 53166, 62027, 79749, 124054, 159498, 186081, 372162, 558243, 629131, 1116486, 1258262, 1887393, 3774786, 4403917, 5662179, 8807834, 11324358, 13211751, 26423502, 39635253, 79270506]

約数ペア:

[(1, 79270506), (2, 39635253), (3, 26423502), (6, 13211751), (7, 11324358), (9, 8807834), (14, 5662179), (18, 4403917), (21, 3774786), (42, 1887393), (63, 1258262), (71, 1116486), (126, 629131), (142, 558243), (213, 372162), (426, 186081), (497, 159498), (639, 124054), (994, 79749), (1278, 62027), (1491, 53166), (2982, 26583), (4473, 17722), (8861, 8946)]