81282792

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{50549}}^1$

素因数の和:50625

約数の個数: 32

約数和(自身を含む): 206244000

約数和(自身を除く): 124961208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 50549, 101098, 151647, 202196, 303294, 404392, 606588, 1213176, 3386783, 6773566, 10160349, 13547132, 20320698, 27094264, 40641396, 81282792]

約数ペア:

[(1, 81282792), (2, 40641396), (3, 27094264), (4, 20320698), (6, 13547132), (8, 10160349), (12, 6773566), (24, 3386783), (67, 1213176), (134, 606588), (201, 404392), (268, 303294), (402, 202196), (536, 151647), (804, 101098), (1608, 50549)]