87211884

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{1531}}^1$

素因数の和:1686

約数の個数: 48

約数和(自身を含む): 210018816

約数和(自身を除く): 122806932

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 101, 141, 188, 202, 282, 303, 404, 564, 606, 1212, 1531, 3062, 4593, 4747, 6124, 9186, 9494, 14241, 18372, 18988, 28482, 56964, 71957, 143914, 154631, 215871, 287828, 309262, 431742, 463893, 618524, 863484, 927786, 1855572, 7267657, 14535314, 21802971, 29070628, 43605942, 87211884]

約数ペア:

[(1, 87211884), (2, 43605942), (3, 29070628), (4, 21802971), (6, 14535314), (12, 7267657), (47, 1855572), (94, 927786), (101, 863484), (141, 618524), (188, 463893), (202, 431742), (282, 309262), (303, 287828), (404, 215871), (564, 154631), (606, 143914), (1212, 71957), (1531, 56964), (3062, 28482), (4593, 18988), (4747, 18372), (6124, 14241), (9186, 9494)]