80328564

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{23993}}^1$

素因数の和:24037

約数の個数: 48

約数和(自身を含む): 214986240

約数和(自身を除く): 134657676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 23993, 47986, 71979, 95972, 143958, 215937, 287916, 431874, 647811, 743783, 863748, 1295622, 1487566, 2231349, 2591244, 2975132, 4462698, 6694047, 8925396, 13388094, 20082141, 26776188, 40164282, 80328564]

約数ペア:

[(1, 80328564), (2, 40164282), (3, 26776188), (4, 20082141), (6, 13388094), (9, 8925396), (12, 6694047), (18, 4462698), (27, 2975132), (31, 2591244), (36, 2231349), (54, 1487566), (62, 1295622), (93, 863748), (108, 743783), (124, 647811), (186, 431874), (279, 287916), (372, 215937), (558, 143958), (837, 95972), (1116, 71979), (1674, 47986), (3348, 23993)]