85667442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{25819}}^1$

素因数の和:25910

約数の個数: 32

約数和(自身を含む): 198297600

約数和(自身を除く): 112630158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 25819, 51638, 77457, 154914, 180733, 361466, 542199, 1084398, 2039701, 4079402, 6119103, 12238206, 14277907, 28555814, 42833721, 85667442]

約数ペア:

[(1, 85667442), (2, 42833721), (3, 28555814), (6, 14277907), (7, 12238206), (14, 6119103), (21, 4079402), (42, 2039701), (79, 1084398), (158, 542199), (237, 361466), (474, 180733), (553, 154914), (1106, 77457), (1659, 51638), (3318, 25819)]