63876456

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{126739}}^1$

素因数の和:126758

約数の個数: 48

約数和(自身を含む): 197714400

約数和(自身を除く): 133837944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 126739, 253478, 380217, 506956, 760434, 887173, 1013912, 1140651, 1520868, 1774346, 2281302, 2661519, 3041736, 3548692, 4562604, 5323038, 7097384, 7984557, 9125208, 10646076, 15969114, 21292152, 31938228, 63876456]

約数ペア:

[(1, 63876456), (2, 31938228), (3, 21292152), (4, 15969114), (6, 10646076), (7, 9125208), (8, 7984557), (9, 7097384), (12, 5323038), (14, 4562604), (18, 3548692), (21, 3041736), (24, 2661519), (28, 2281302), (36, 1774346), (42, 1520868), (56, 1140651), (63, 1013912), (72, 887173), (84, 760434), (126, 506956), (168, 380217), (252, 253478), (504, 126739)]