87786536

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 175907700

約数和(自身を除く): 88121164

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 226, 269, 361, 452, 538, 722, 904, 1076, 1444, 2147, 2152, 2888, 4294, 5111, 8588, 10222, 17176, 20444, 30397, 40793, 40888, 60794, 81586, 97109, 121588, 163172, 194218, 243176, 326344, 388436, 577543, 776872, 1155086, 2310172, 4620344, 10973317, 21946634, 43893268, 87786536]

約数ペア:

[(1, 87786536), (2, 43893268), (4, 21946634), (8, 10973317), (19, 4620344), (38, 2310172), (76, 1155086), (113, 776872), (152, 577543), (226, 388436), (269, 326344), (361, 243176), (452, 194218), (538, 163172), (722, 121588), (904, 97109), (1076, 81586), (1444, 60794), (2147, 40888), (2152, 40793), (2888, 30397), (4294, 20444), (5111, 17176), (8588, 10222)]