64892496

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 172409600

約数和(自身を除く): 107517104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 109, 157, 158, 218, 237, 314, 316, 327, 436, 471, 474, 628, 632, 654, 872, 942, 948, 1256, 1264, 1308, 1744, 1884, 1896, 2512, 2616, 3768, 3792, 5232, 7536, 8611, 12403, 17113, 17222, 24806, 25833, 34226, 34444, 37209, 49612, 51339, 51666, 68452, 68888, 74418, 99224, 102678, 103332, 136904, 137776, 148836, 198448, 205356, 206664, 273808, 297672, 410712, 413328, 595344, 821424, 1351927, 2703854, 4055781, 5407708, 8111562, 10815416, 16223124, 21630832, 32446248, 64892496]

約数ペア:

[(1, 64892496), (2, 32446248), (3, 21630832), (4, 16223124), (6, 10815416), (8, 8111562), (12, 5407708), (16, 4055781), (24, 2703854), (48, 1351927), (79, 821424), (109, 595344), (157, 413328), (158, 410712), (218, 297672), (237, 273808), (314, 206664), (316, 205356), (327, 198448), (436, 148836), (471, 137776), (474, 136904), (628, 103332), (632, 102678), (654, 99224), (872, 74418), (942, 68888), (948, 68452), (1256, 51666), (1264, 51339), (1308, 49612), (1744, 37209), (1884, 34444), (1896, 34226), (2512, 25833), (2616, 24806), (3768, 17222), (3792, 17113), (5232, 12403), (7536, 8611)]