80450736

素因数分解:

$2^4\times 3^1\times {\mathrm{521}}^1\times {\mathrm{3217}}^1$

素因数の和:3749

約数の個数: 40

約数和(自身を含む): 208294704

約数和(自身を除く): 127843968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 521, 1042, 1563, 2084, 3126, 3217, 4168, 6252, 6434, 8336, 9651, 12504, 12868, 19302, 25008, 25736, 38604, 51472, 77208, 154416, 1676057, 3352114, 5028171, 6704228, 10056342, 13408456, 20112684, 26816912, 40225368, 80450736]

約数ペア:

[(1, 80450736), (2, 40225368), (3, 26816912), (4, 20112684), (6, 13408456), (8, 10056342), (12, 6704228), (16, 5028171), (24, 3352114), (48, 1676057), (521, 154416), (1042, 77208), (1563, 51472), (2084, 38604), (3126, 25736), (3217, 25008), (4168, 19302), (6252, 12868), (6434, 12504), (8336, 9651)]