65157876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{258563}}^1$

素因数の和:258580

約数の個数: 36

約数和(自身を含む): 188234592

約数和(自身を除く): 123076716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 258563, 517126, 775689, 1034252, 1551378, 1809941, 2327067, 3102756, 3619882, 4654134, 5429823, 7239764, 9308268, 10859646, 16289469, 21719292, 32578938, 65157876]

約数ペア:

[(1, 65157876), (2, 32578938), (3, 21719292), (4, 16289469), (6, 10859646), (7, 9308268), (9, 7239764), (12, 5429823), (14, 4654134), (18, 3619882), (21, 3102756), (28, 2327067), (36, 1809941), (42, 1551378), (63, 1034252), (84, 775689), (126, 517126), (252, 258563)]