71649252

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{7993}}^1$

素因数の和:8089

約数の個数: 48

約数和(自身を含む): 188018880

約数和(自身を除く): 116369628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 249, 332, 498, 747, 996, 1494, 2241, 2988, 4482, 7993, 8964, 15986, 23979, 31972, 47958, 71937, 95916, 143874, 215811, 287748, 431622, 663419, 863244, 1326838, 1990257, 2653676, 3980514, 5970771, 7961028, 11941542, 17912313, 23883084, 35824626, 71649252]

約数ペア:

[(1, 71649252), (2, 35824626), (3, 23883084), (4, 17912313), (6, 11941542), (9, 7961028), (12, 5970771), (18, 3980514), (27, 2653676), (36, 1990257), (54, 1326838), (83, 863244), (108, 663419), (166, 431622), (249, 287748), (332, 215811), (498, 143874), (747, 95916), (996, 71937), (1494, 47958), (2241, 31972), (2988, 23979), (4482, 15986), (7993, 8964)]