69768288

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1543}}^1$

素因数の和:1716

約数の個数: 72

約数和(自身を含む): 199796688

約数和(自身を除く): 130028400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1543, 1884, 2512, 2826, 3086, 3768, 4629, 5024, 5652, 6172, 7536, 9258, 11304, 12344, 13887, 15072, 18516, 22608, 24688, 27774, 37032, 45216, 49376, 55548, 74064, 111096, 148128, 222192, 242251, 444384, 484502, 726753, 969004, 1453506, 1938008, 2180259, 2907012, 3876016, 4360518, 5814024, 7752032, 8721036, 11628048, 17442072, 23256096, 34884144, 69768288]

約数ペア:

[(1, 69768288), (2, 34884144), (3, 23256096), (4, 17442072), (6, 11628048), (8, 8721036), (9, 7752032), (12, 5814024), (16, 4360518), (18, 3876016), (24, 2907012), (32, 2180259), (36, 1938008), (48, 1453506), (72, 969004), (96, 726753), (144, 484502), (157, 444384), (288, 242251), (314, 222192), (471, 148128), (628, 111096), (942, 74064), (1256, 55548), (1413, 49376), (1543, 45216), (1884, 37032), (2512, 27774), (2826, 24688), (3086, 22608), (3768, 18516), (4629, 15072), (5024, 13887), (5652, 12344), (6172, 11304), (7536, 9258)]