80318628

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19069}}^1$

素因数の和:19098

約数の個数: 60

約数和(自身を含む): 226132060

約数和(自身を除く): 145813432

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 19069, 38138, 57207, 76276, 114414, 171621, 228828, 247897, 343242, 495794, 514863, 686484, 743691, 991588, 1029726, 1487382, 1544589, 2059452, 2231073, 2974764, 3089178, 4462146, 6178356, 6693219, 8924292, 13386438, 20079657, 26772876, 40159314, 80318628]

約数ペア:

[(1, 80318628), (2, 40159314), (3, 26772876), (4, 20079657), (6, 13386438), (9, 8924292), (12, 6693219), (13, 6178356), (18, 4462146), (26, 3089178), (27, 2974764), (36, 2231073), (39, 2059452), (52, 1544589), (54, 1487382), (78, 1029726), (81, 991588), (108, 743691), (117, 686484), (156, 514863), (162, 495794), (234, 343242), (324, 247897), (351, 228828), (468, 171621), (702, 114414), (1053, 76276), (1404, 57207), (2106, 38138), (4212, 19069)]