78798018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1601}}^1$

素因数の和:2250

約数の個数: 32

約数和(自身を含む): 170093952

約数和(自身を除く): 91295934

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 631, 1262, 1601, 1893, 3202, 3786, 4803, 8203, 9606, 16406, 20813, 24609, 41626, 49218, 62439, 124878, 1010231, 2020462, 3030693, 6061386, 13133003, 26266006, 39399009, 78798018]

約数ペア:

[(1, 78798018), (2, 39399009), (3, 26266006), (6, 13133003), (13, 6061386), (26, 3030693), (39, 2020462), (78, 1010231), (631, 124878), (1262, 62439), (1601, 49218), (1893, 41626), (3202, 24609), (3786, 20813), (4803, 16406), (8203, 9606)]