80389872

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{32839}}^1$

素因数の和:32870

約数の個数: 60

約数和(自身を含む): 238221360

約数和(自身を除く): 157831488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 32839, 65678, 98517, 131356, 197034, 262712, 295551, 394068, 525424, 558263, 591102, 788136, 1116526, 1182204, 1576272, 1674789, 2233052, 2364408, 3349578, 4466104, 4728816, 5024367, 6699156, 8932208, 10048734, 13398312, 20097468, 26796624, 40194936, 80389872]

約数ペア:

[(1, 80389872), (2, 40194936), (3, 26796624), (4, 20097468), (6, 13398312), (8, 10048734), (9, 8932208), (12, 6699156), (16, 5024367), (17, 4728816), (18, 4466104), (24, 3349578), (34, 2364408), (36, 2233052), (48, 1674789), (51, 1576272), (68, 1182204), (72, 1116526), (102, 788136), (136, 591102), (144, 558263), (153, 525424), (204, 394068), (272, 295551), (306, 262712), (408, 197034), (612, 131356), (816, 98517), (1224, 65678), (2448, 32839)]