80217864

素因数分解:

$2^3\times 3^4\times {\mathrm{79}}^1\times {\mathrm{1567}}^1$

素因数の和:1664

約数の個数: 80

約数和(自身を含む): 227673600

約数和(自身を除く): 147455736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 81, 108, 158, 162, 216, 237, 316, 324, 474, 632, 648, 711, 948, 1422, 1567, 1896, 2133, 2844, 3134, 4266, 4701, 5688, 6268, 6399, 8532, 9402, 12536, 12798, 14103, 17064, 18804, 25596, 28206, 37608, 42309, 51192, 56412, 84618, 112824, 123793, 126927, 169236, 247586, 253854, 338472, 371379, 495172, 507708, 742758, 990344, 1015416, 1114137, 1485516, 2228274, 2971032, 3342411, 4456548, 6684822, 8913096, 10027233, 13369644, 20054466, 26739288, 40108932, 80217864]

約数ペア:

[(1, 80217864), (2, 40108932), (3, 26739288), (4, 20054466), (6, 13369644), (8, 10027233), (9, 8913096), (12, 6684822), (18, 4456548), (24, 3342411), (27, 2971032), (36, 2228274), (54, 1485516), (72, 1114137), (79, 1015416), (81, 990344), (108, 742758), (158, 507708), (162, 495172), (216, 371379), (237, 338472), (316, 253854), (324, 247586), (474, 169236), (632, 126927), (648, 123793), (711, 112824), (948, 84618), (1422, 56412), (1567, 51192), (1896, 42309), (2133, 37608), (2844, 28206), (3134, 25596), (4266, 18804), (4701, 17064), (5688, 14103), (6268, 12798), (6399, 12536), (8532, 9402)]