87645042

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{787}}^1$

素因数の和:1087

約数の個数: 48

約数和(自身を含む): 199143360

約数和(自身を除く): 111498318

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 269, 414, 538, 787, 807, 1574, 1614, 2361, 2421, 4722, 4842, 6187, 7083, 12374, 14166, 18101, 18561, 36202, 37122, 54303, 55683, 108606, 111366, 162909, 211703, 325818, 423406, 635109, 1270218, 1905327, 3810654, 4869169, 9738338, 14607507, 29215014, 43822521, 87645042]

約数ペア:

[(1, 87645042), (2, 43822521), (3, 29215014), (6, 14607507), (9, 9738338), (18, 4869169), (23, 3810654), (46, 1905327), (69, 1270218), (138, 635109), (207, 423406), (269, 325818), (414, 211703), (538, 162909), (787, 111366), (807, 108606), (1574, 55683), (1614, 54303), (2361, 37122), (2421, 36202), (4722, 18561), (4842, 18101), (6187, 14166), (7083, 12374)]