87163380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10303}}^1$

素因数の和:10365

約数の個数: 72

約数和(自身を含む): 270047232

約数和(自身を除く): 182883852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 10303, 20606, 30909, 41212, 51515, 61818, 92727, 103030, 123636, 154545, 185454, 206060, 309090, 370908, 463635, 484241, 618180, 927270, 968482, 1452723, 1854540, 1936964, 2421205, 2905446, 4358169, 4842410, 5810892, 7263615, 8716338, 9684820, 14527230, 17432676, 21790845, 29054460, 43581690, 87163380]

約数ペア:

[(1, 87163380), (2, 43581690), (3, 29054460), (4, 21790845), (5, 17432676), (6, 14527230), (9, 9684820), (10, 8716338), (12, 7263615), (15, 5810892), (18, 4842410), (20, 4358169), (30, 2905446), (36, 2421205), (45, 1936964), (47, 1854540), (60, 1452723), (90, 968482), (94, 927270), (141, 618180), (180, 484241), (188, 463635), (235, 370908), (282, 309090), (423, 206060), (470, 185454), (564, 154545), (705, 123636), (846, 103030), (940, 92727), (1410, 61818), (1692, 51515), (2115, 41212), (2820, 30909), (4230, 20606), (8460, 10303)]