71506872

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{11159}}^1$

素因数の和:11260

約数の個数: 48

約数和(自身を含む): 195858000

約数和(自身を除く): 124351128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 6408, 11159, 22318, 33477, 44636, 66954, 89272, 100431, 133908, 200862, 267816, 401724, 803448, 993151, 1986302, 2979453, 3972604, 5958906, 7945208, 8938359, 11917812, 17876718, 23835624, 35753436, 71506872]

約数ペア:

[(1, 71506872), (2, 35753436), (3, 23835624), (4, 17876718), (6, 11917812), (8, 8938359), (9, 7945208), (12, 5958906), (18, 3972604), (24, 2979453), (36, 1986302), (72, 993151), (89, 803448), (178, 401724), (267, 267816), (356, 200862), (534, 133908), (712, 100431), (801, 89272), (1068, 66954), (1602, 44636), (2136, 33477), (3204, 22318), (6408, 11159)]