89687736

素因数分解:

$2^3\times 3^4\times {\mathrm{138407}}^1$

素因数の和:138425

約数の個数: 40

約数和(自身を含む): 251210520

約数和(自身を除く): 161522784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 138407, 276814, 415221, 553628, 830442, 1107256, 1245663, 1660884, 2491326, 3321768, 3736989, 4982652, 7473978, 9965304, 11210967, 14947956, 22421934, 29895912, 44843868, 89687736]

約数ペア:

[(1, 89687736), (2, 44843868), (3, 29895912), (4, 22421934), (6, 14947956), (8, 11210967), (9, 9965304), (12, 7473978), (18, 4982652), (24, 3736989), (27, 3321768), (36, 2491326), (54, 1660884), (72, 1245663), (81, 1107256), (108, 830442), (162, 553628), (216, 415221), (324, 276814), (648, 138407)]