72784698

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{6691}}^1$

素因数の和:6747

約数の個数: 48

約数和(自身を含む): 173938464

約数和(自身を除く): 101153766

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 518, 777, 1554, 1813, 3626, 5439, 6691, 10878, 13382, 20073, 40146, 46837, 93674, 140511, 247567, 281022, 327859, 495134, 655718, 742701, 983577, 1485402, 1732969, 1967154, 3465938, 5198907, 10397814, 12130783, 24261566, 36392349, 72784698]

約数ペア:

[(1, 72784698), (2, 36392349), (3, 24261566), (6, 12130783), (7, 10397814), (14, 5198907), (21, 3465938), (37, 1967154), (42, 1732969), (49, 1485402), (74, 983577), (98, 742701), (111, 655718), (147, 495134), (222, 327859), (259, 281022), (294, 247567), (518, 140511), (777, 93674), (1554, 46837), (1813, 40146), (3626, 20073), (5439, 13382), (6691, 10878)]