25044084

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{907}}^1$

素因数の和:989

約数の個数: 72

約数和(自身を含む): 69407520

約数和(自身を除く): 44363436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 354, 468, 531, 708, 767, 907, 1062, 1534, 1814, 2124, 2301, 2721, 3068, 3628, 4602, 5442, 6903, 8163, 9204, 10884, 11791, 13806, 16326, 23582, 27612, 32652, 35373, 47164, 53513, 70746, 106119, 107026, 141492, 160539, 212238, 214052, 321078, 424476, 481617, 642156, 695669, 963234, 1391338, 1926468, 2087007, 2782676, 4174014, 6261021, 8348028, 12522042, 25044084]

約数ペア:

[(1, 25044084), (2, 12522042), (3, 8348028), (4, 6261021), (6, 4174014), (9, 2782676), (12, 2087007), (13, 1926468), (18, 1391338), (26, 963234), (36, 695669), (39, 642156), (52, 481617), (59, 424476), (78, 321078), (117, 214052), (118, 212238), (156, 160539), (177, 141492), (234, 107026), (236, 106119), (354, 70746), (468, 53513), (531, 47164), (708, 35373), (767, 32652), (907, 27612), (1062, 23582), (1534, 16326), (1814, 13806), (2124, 11791), (2301, 10884), (2721, 9204), (3068, 8163), (3628, 6903), (4602, 5442)]