68799888

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{2377}}^1$

素因数の和:2461

約数の個数: 80

約数和(自身を含む): 200512960

約数和(自身を除く): 131713072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 201, 216, 268, 402, 432, 536, 603, 804, 1072, 1206, 1608, 1809, 2377, 2412, 3216, 3618, 4754, 4824, 7131, 7236, 9508, 9648, 14262, 14472, 19016, 21393, 28524, 28944, 38032, 42786, 57048, 64179, 85572, 114096, 128358, 159259, 171144, 256716, 318518, 342288, 477777, 513432, 637036, 955554, 1026864, 1274072, 1433331, 1911108, 2548144, 2866662, 3822216, 4299993, 5733324, 7644432, 8599986, 11466648, 17199972, 22933296, 34399944, 68799888]

約数ペア:

[(1, 68799888), (2, 34399944), (3, 22933296), (4, 17199972), (6, 11466648), (8, 8599986), (9, 7644432), (12, 5733324), (16, 4299993), (18, 3822216), (24, 2866662), (27, 2548144), (36, 1911108), (48, 1433331), (54, 1274072), (67, 1026864), (72, 955554), (108, 637036), (134, 513432), (144, 477777), (201, 342288), (216, 318518), (268, 256716), (402, 171144), (432, 159259), (536, 128358), (603, 114096), (804, 85572), (1072, 64179), (1206, 57048), (1608, 42786), (1809, 38032), (2377, 28944), (2412, 28524), (3216, 21393), (3618, 19016), (4754, 14472), (4824, 14262), (7131, 9648), (7236, 9508)]