86930988

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1621}}^1$

素因数の和:1778

約数の個数: 48

約数和(自身を含む): 209821920

約数和(自身を除く): 122890932

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 109, 123, 164, 218, 246, 327, 436, 492, 654, 1308, 1621, 3242, 4469, 4863, 6484, 8938, 9726, 13407, 17876, 19452, 26814, 53628, 66461, 132922, 176689, 199383, 265844, 353378, 398766, 530067, 706756, 797532, 1060134, 2120268, 7244249, 14488498, 21732747, 28976996, 43465494, 86930988]

約数ペア:

[(1, 86930988), (2, 43465494), (3, 28976996), (4, 21732747), (6, 14488498), (12, 7244249), (41, 2120268), (82, 1060134), (109, 797532), (123, 706756), (164, 530067), (218, 398766), (246, 353378), (327, 265844), (436, 199383), (492, 176689), (654, 132922), (1308, 66461), (1621, 53628), (3242, 26814), (4469, 19452), (4863, 17876), (6484, 13407), (8938, 9726)]