78938352

素因数分解:

$2^4\times 3^2\times {\mathrm{277}}^1\times {\mathrm{1979}}^1$

素因数の和:2270

約数の個数: 60

約数和(自身を含む): 221827320

約数和(自身を除く): 142888968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 277, 554, 831, 1108, 1662, 1979, 2216, 2493, 3324, 3958, 4432, 4986, 5937, 6648, 7916, 9972, 11874, 13296, 15832, 17811, 19944, 23748, 31664, 35622, 39888, 47496, 71244, 94992, 142488, 284976, 548183, 1096366, 1644549, 2192732, 3289098, 4385464, 4933647, 6578196, 8770928, 9867294, 13156392, 19734588, 26312784, 39469176, 78938352]

約数ペア:

[(1, 78938352), (2, 39469176), (3, 26312784), (4, 19734588), (6, 13156392), (8, 9867294), (9, 8770928), (12, 6578196), (16, 4933647), (18, 4385464), (24, 3289098), (36, 2192732), (48, 1644549), (72, 1096366), (144, 548183), (277, 284976), (554, 142488), (831, 94992), (1108, 71244), (1662, 47496), (1979, 39888), (2216, 35622), (2493, 31664), (3324, 23748), (3958, 19944), (4432, 17811), (4986, 15832), (5937, 13296), (6648, 11874), (7916, 9972)]