83874168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{166417}}^1$

素因数の和:166436

約数の個数: 48

約数和(自身を含む): 259612080

約数和(自身を除く): 175737912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 166417, 332834, 499251, 665668, 998502, 1164919, 1331336, 1497753, 1997004, 2329838, 2995506, 3494757, 3994008, 4659676, 5991012, 6989514, 9319352, 10484271, 11982024, 13979028, 20968542, 27958056, 41937084, 83874168]

約数ペア:

[(1, 83874168), (2, 41937084), (3, 27958056), (4, 20968542), (6, 13979028), (7, 11982024), (8, 10484271), (9, 9319352), (12, 6989514), (14, 5991012), (18, 4659676), (21, 3994008), (24, 3494757), (28, 2995506), (36, 2329838), (42, 1997004), (56, 1497753), (63, 1331336), (72, 1164919), (84, 998502), (126, 665668), (168, 499251), (252, 332834), (504, 166417)]