81242352

素因数分解:

$2^4\times 3^4\times {\mathrm{62687}}^1$

素因数の和:62707

約数の個数: 50

約数和(自身を含む): 235142688

約数和(自身を除く): 153900336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 62687, 125374, 188061, 250748, 376122, 501496, 564183, 752244, 1002992, 1128366, 1504488, 1692549, 2256732, 3008976, 3385098, 4513464, 5077647, 6770196, 9026928, 10155294, 13540392, 20310588, 27080784, 40621176, 81242352]

約数ペア:

[(1, 81242352), (2, 40621176), (3, 27080784), (4, 20310588), (6, 13540392), (8, 10155294), (9, 9026928), (12, 6770196), (16, 5077647), (18, 4513464), (24, 3385098), (27, 3008976), (36, 2256732), (48, 1692549), (54, 1504488), (72, 1128366), (81, 1002992), (108, 752244), (144, 564183), (162, 501496), (216, 376122), (324, 250748), (432, 188061), (648, 125374), (1296, 62687)]