81376032

素因数分解:

$2^5\times 3^1\times {\mathrm{521}}^1\times {\mathrm{1627}}^1$

素因数の和:2161

約数の個数: 48

約数和(自身を含む): 214153632

約数和(自身を除く): 132777600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 521, 1042, 1563, 1627, 2084, 3126, 3254, 4168, 4881, 6252, 6508, 8336, 9762, 12504, 13016, 16672, 19524, 25008, 26032, 39048, 50016, 52064, 78096, 156192, 847667, 1695334, 2543001, 3390668, 5086002, 6781336, 10172004, 13562672, 20344008, 27125344, 40688016, 81376032]

約数ペア:

[(1, 81376032), (2, 40688016), (3, 27125344), (4, 20344008), (6, 13562672), (8, 10172004), (12, 6781336), (16, 5086002), (24, 3390668), (32, 2543001), (48, 1695334), (96, 847667), (521, 156192), (1042, 78096), (1563, 52064), (1627, 50016), (2084, 39048), (3126, 26032), (3254, 25008), (4168, 19524), (4881, 16672), (6252, 13016), (6508, 12504), (8336, 9762)]