86349844

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 177049600

約数和(自身を除く): 90699756

約数列:

[1, 2, 4, 7, 14, 28, 79, 103, 158, 206, 316, 379, 412, 553, 721, 758, 1106, 1442, 1516, 2212, 2653, 2884, 5306, 8137, 10612, 16274, 29941, 32548, 39037, 56959, 59882, 78074, 113918, 119764, 156148, 209587, 227836, 273259, 419174, 546518, 838348, 1093036, 3083923, 6167846, 12335692, 21587461, 43174922, 86349844]

約数ペア:

[(1, 86349844), (2, 43174922), (4, 21587461), (7, 12335692), (14, 6167846), (28, 3083923), (79, 1093036), (103, 838348), (158, 546518), (206, 419174), (316, 273259), (379, 227836), (412, 209587), (553, 156148), (721, 119764), (758, 113918), (1106, 78074), (1442, 59882), (1516, 56959), (2212, 39037), (2653, 32548), (2884, 29941), (5306, 16274), (8137, 10612)]