77217612

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{90631}}^1$

素因数の和:90709

約数の個数: 24

約数和(自身を含む): 182714112

約数和(自身を除く): 105496500

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 90631, 181262, 271893, 362524, 543786, 1087572, 6434801, 12869602, 19304403, 25739204, 38608806, 77217612]

約数ペア:

[(1, 77217612), (2, 38608806), (3, 25739204), (4, 19304403), (6, 12869602), (12, 6434801), (71, 1087572), (142, 543786), (213, 362524), (284, 271893), (426, 181262), (852, 90631)]