80233416

素因数分解:

$2^3\times 3^4\times {\mathrm{123817}}^1$

素因数の和:123835

約数の個数: 40

約数和(自身を含む): 224729670

約数和(自身を除く): 144496254

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 123817, 247634, 371451, 495268, 742902, 990536, 1114353, 1485804, 2228706, 2971608, 3343059, 4457412, 6686118, 8914824, 10029177, 13372236, 20058354, 26744472, 40116708, 80233416]

約数ペア:

[(1, 80233416), (2, 40116708), (3, 26744472), (4, 20058354), (6, 13372236), (8, 10029177), (9, 8914824), (12, 6686118), (18, 4457412), (24, 3343059), (27, 2971608), (36, 2228706), (54, 1485804), (72, 1114353), (81, 990536), (108, 742902), (162, 495268), (216, 371451), (324, 247634), (648, 123817)]