81798492

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{4831}}^1$

素因数の和:4938

約数の個数: 48

約数和(自身を含む): 204567552

約数和(自身を除く): 122769060

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 83, 102, 166, 204, 249, 332, 498, 996, 1411, 2822, 4233, 4831, 5644, 8466, 9662, 14493, 16932, 19324, 28986, 57972, 82127, 164254, 246381, 328508, 400973, 492762, 801946, 985524, 1202919, 1603892, 2405838, 4811676, 6816541, 13633082, 20449623, 27266164, 40899246, 81798492]

約数ペア:

[(1, 81798492), (2, 40899246), (3, 27266164), (4, 20449623), (6, 13633082), (12, 6816541), (17, 4811676), (34, 2405838), (51, 1603892), (68, 1202919), (83, 985524), (102, 801946), (166, 492762), (204, 400973), (249, 328508), (332, 246381), (498, 164254), (996, 82127), (1411, 57972), (2822, 28986), (4233, 19324), (4831, 16932), (5644, 14493), (8466, 9662)]