81823776

素因数分解:

$2^5\times 3^1\times {\mathrm{79}}^1\times {\mathrm{10789}}^1$

素因数の和:10881

約数の個数: 48

約数和(自身を含む): 217526400

約数和(自身を除く): 135702624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 79, 96, 158, 237, 316, 474, 632, 948, 1264, 1896, 2528, 3792, 7584, 10789, 21578, 32367, 43156, 64734, 86312, 129468, 172624, 258936, 345248, 517872, 852331, 1035744, 1704662, 2556993, 3409324, 5113986, 6818648, 10227972, 13637296, 20455944, 27274592, 40911888, 81823776]

約数ペア:

[(1, 81823776), (2, 40911888), (3, 27274592), (4, 20455944), (6, 13637296), (8, 10227972), (12, 6818648), (16, 5113986), (24, 3409324), (32, 2556993), (48, 1704662), (79, 1035744), (96, 852331), (158, 517872), (237, 345248), (316, 258936), (474, 172624), (632, 129468), (948, 86312), (1264, 64734), (1896, 43156), (2528, 32367), (3792, 21578), (7584, 10789)]