85180278

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{1103}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 174131712

約数和(自身を除く): 88951434

約数列:

[1, 2, 3, 6, 61, 122, 183, 211, 366, 422, 633, 1103, 1266, 2206, 3309, 6618, 12871, 25742, 38613, 67283, 77226, 134566, 201849, 232733, 403698, 465466, 698199, 1396398, 14196713, 28393426, 42590139, 85180278]

約数ペア:

[(1, 85180278), (2, 42590139), (3, 28393426), (6, 14196713), (61, 1396398), (122, 698199), (183, 465466), (211, 403698), (366, 232733), (422, 201849), (633, 134566), (1103, 77226), (1266, 67283), (2206, 38613), (3309, 25742), (6618, 12871)]