79980696

素因数分解:

$2^3\times 3^4\times {\mathrm{123427}}^1$

素因数の和:123445

約数の個数: 40

約数和(自身を含む): 224021820

約数和(自身を除く): 144041124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 123427, 246854, 370281, 493708, 740562, 987416, 1110843, 1481124, 2221686, 2962248, 3332529, 4443372, 6665058, 8886744, 9997587, 13330116, 19995174, 26660232, 39990348, 79980696]

約数ペア:

[(1, 79980696), (2, 39990348), (3, 26660232), (4, 19995174), (6, 13330116), (8, 9997587), (9, 8886744), (12, 6665058), (18, 4443372), (24, 3332529), (27, 2962248), (36, 2221686), (54, 1481124), (72, 1110843), (81, 987416), (108, 740562), (162, 493708), (216, 370281), (324, 246854), (648, 123427)]