54888678

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:483

約数の個数: 80

約数和(自身を含む): 134774640

約数和(自身を除く): 79885962

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 67, 78, 81, 117, 134, 162, 201, 234, 351, 389, 402, 603, 702, 778, 871, 1053, 1167, 1206, 1742, 1809, 2106, 2334, 2613, 3501, 3618, 5057, 5226, 5427, 7002, 7839, 10114, 10503, 10854, 15171, 15678, 21006, 23517, 26063, 30342, 31509, 45513, 47034, 52126, 63018, 70551, 78189, 91026, 136539, 141102, 156378, 234567, 273078, 338819, 409617, 469134, 677638, 703701, 819234, 1016457, 1407402, 2032914, 2111103, 3049371, 4222206, 6098742, 9148113, 18296226, 27444339, 54888678]

約数ペア:

[(1, 54888678), (2, 27444339), (3, 18296226), (6, 9148113), (9, 6098742), (13, 4222206), (18, 3049371), (26, 2111103), (27, 2032914), (39, 1407402), (54, 1016457), (67, 819234), (78, 703701), (81, 677638), (117, 469134), (134, 409617), (162, 338819), (201, 273078), (234, 234567), (351, 156378), (389, 141102), (402, 136539), (603, 91026), (702, 78189), (778, 70551), (871, 63018), (1053, 52126), (1167, 47034), (1206, 45513), (1742, 31509), (1809, 30342), (2106, 26063), (2334, 23517), (2613, 21006), (3501, 15678), (3618, 15171), (5057, 10854), (5226, 10503), (5427, 10114), (7002, 7839)]