72146772

素因数分解:

$2^2\times 3^2\times {\mathrm{419}}^1\times {\mathrm{4783}}^1$

素因数の和:5212

約数の個数: 36

約数和(自身を含む): 182844480

約数和(自身を除く): 110697708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 419, 838, 1257, 1676, 2514, 3771, 4783, 5028, 7542, 9566, 14349, 15084, 19132, 28698, 43047, 57396, 86094, 172188, 2004077, 4008154, 6012231, 8016308, 12024462, 18036693, 24048924, 36073386, 72146772]

約数ペア:

[(1, 72146772), (2, 36073386), (3, 24048924), (4, 18036693), (6, 12024462), (9, 8016308), (12, 6012231), (18, 4008154), (36, 2004077), (419, 172188), (838, 86094), (1257, 57396), (1676, 43047), (2514, 28698), (3771, 19132), (4783, 15084), (5028, 14349), (7542, 9566)]