77974992

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{3449}}^1$

素因数の和:3620

約数の個数: 60

約数和(自身を含む): 219675300

約数和(自身を除く): 141700308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3449, 3768, 5652, 6898, 7536, 10347, 11304, 13796, 20694, 22608, 27592, 31041, 41388, 55184, 62082, 82776, 124164, 165552, 248328, 496656, 541493, 1082986, 1624479, 2165972, 3248958, 4331944, 4873437, 6497916, 8663888, 9746874, 12995832, 19493748, 25991664, 38987496, 77974992]

約数ペア:

[(1, 77974992), (2, 38987496), (3, 25991664), (4, 19493748), (6, 12995832), (8, 9746874), (9, 8663888), (12, 6497916), (16, 4873437), (18, 4331944), (24, 3248958), (36, 2165972), (48, 1624479), (72, 1082986), (144, 541493), (157, 496656), (314, 248328), (471, 165552), (628, 124164), (942, 82776), (1256, 62082), (1413, 55184), (1884, 41388), (2512, 31041), (2826, 27592), (3449, 22608), (3768, 20694), (5652, 13796), (6898, 11304), (7536, 10347)]