68909148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24859}}^1$

素因数の和:24887

約数の個数: 72

約数和(自身を含む): 217176960

約数和(自身を除く): 148267812

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 24859, 49718, 74577, 99436, 149154, 174013, 223731, 273449, 298308, 348026, 447462, 522039, 546898, 696052, 820347, 894924, 1044078, 1093796, 1566117, 1640694, 1914143, 2088156, 2461041, 3132234, 3281388, 3828286, 4922082, 5742429, 6264468, 7656572, 9844164, 11484858, 17227287, 22969716, 34454574, 68909148]

約数ペア:

[(1, 68909148), (2, 34454574), (3, 22969716), (4, 17227287), (6, 11484858), (7, 9844164), (9, 7656572), (11, 6264468), (12, 5742429), (14, 4922082), (18, 3828286), (21, 3281388), (22, 3132234), (28, 2461041), (33, 2088156), (36, 1914143), (42, 1640694), (44, 1566117), (63, 1093796), (66, 1044078), (77, 894924), (84, 820347), (99, 696052), (126, 546898), (132, 522039), (154, 447462), (198, 348026), (231, 298308), (252, 273449), (308, 223731), (396, 174013), (462, 149154), (693, 99436), (924, 74577), (1386, 49718), (2772, 24859)]