79171992

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{7187}}^1$

素因数の和:7222

約数の個数: 80

約数和(自身を含む): 234831960

約数和(自身を除く): 155659968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 306, 324, 408, 459, 612, 648, 918, 1224, 1377, 1836, 2754, 3672, 5508, 7187, 11016, 14374, 21561, 28748, 43122, 57496, 64683, 86244, 122179, 129366, 172488, 194049, 244358, 258732, 366537, 388098, 488716, 517464, 582147, 733074, 776196, 977432, 1099611, 1164294, 1466148, 1552392, 2199222, 2328588, 2932296, 3298833, 4398444, 4657176, 6597666, 8796888, 9896499, 13195332, 19792998, 26390664, 39585996, 79171992]

約数ペア:

[(1, 79171992), (2, 39585996), (3, 26390664), (4, 19792998), (6, 13195332), (8, 9896499), (9, 8796888), (12, 6597666), (17, 4657176), (18, 4398444), (24, 3298833), (27, 2932296), (34, 2328588), (36, 2199222), (51, 1552392), (54, 1466148), (68, 1164294), (72, 1099611), (81, 977432), (102, 776196), (108, 733074), (136, 582147), (153, 517464), (162, 488716), (204, 388098), (216, 366537), (306, 258732), (324, 244358), (408, 194049), (459, 172488), (612, 129366), (648, 122179), (918, 86244), (1224, 64683), (1377, 57496), (1836, 43122), (2754, 28748), (3672, 21561), (5508, 14374), (7187, 11016)]