82687764

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 196862400

約数和(自身を除く): 114174636

約数列:

[1, 2, 3, 4, 6, 12, 89, 139, 178, 267, 278, 356, 417, 534, 556, 557, 834, 1068, 1114, 1668, 1671, 2228, 3342, 6684, 12371, 24742, 37113, 49484, 49573, 74226, 77423, 99146, 148452, 148719, 154846, 198292, 232269, 297438, 309692, 464538, 594876, 929076, 6890647, 13781294, 20671941, 27562588, 41343882, 82687764]

約数ペア:

[(1, 82687764), (2, 41343882), (3, 27562588), (4, 20671941), (6, 13781294), (12, 6890647), (89, 929076), (139, 594876), (178, 464538), (267, 309692), (278, 297438), (356, 232269), (417, 198292), (534, 154846), (556, 148719), (557, 148452), (834, 99146), (1068, 77423), (1114, 74226), (1668, 49573), (1671, 49484), (2228, 37113), (3342, 24742), (6684, 12371)]