78054498

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{359}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 173871360

約数和(自身を除く): 95816862

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 257, 282, 359, 423, 514, 718, 771, 846, 1077, 1542, 2154, 2313, 3231, 4626, 6462, 12079, 16873, 24158, 33746, 36237, 50619, 72474, 92263, 101238, 108711, 151857, 184526, 217422, 276789, 303714, 553578, 830367, 1660734, 4336361, 8672722, 13009083, 26018166, 39027249, 78054498]

約数ペア:

[(1, 78054498), (2, 39027249), (3, 26018166), (6, 13009083), (9, 8672722), (18, 4336361), (47, 1660734), (94, 830367), (141, 553578), (257, 303714), (282, 276789), (359, 217422), (423, 184526), (514, 151857), (718, 108711), (771, 101238), (846, 92263), (1077, 72474), (1542, 50619), (2154, 36237), (2313, 33746), (3231, 24158), (4626, 16873), (6462, 12079)]