76840656

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1$

素因数の和:744

約数の個数: 80

約数和(自身を含む): 206891520

約数和(自身を除く): 130050864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 59, 86, 118, 129, 172, 177, 236, 258, 344, 354, 472, 516, 631, 688, 708, 944, 1032, 1262, 1416, 1893, 2064, 2524, 2537, 2832, 3786, 5048, 5074, 7572, 7611, 10096, 10148, 15144, 15222, 20296, 27133, 30288, 30444, 37229, 40592, 54266, 60888, 74458, 81399, 108532, 111687, 121776, 148916, 162798, 217064, 223374, 297832, 325596, 434128, 446748, 595664, 651192, 893496, 1302384, 1600847, 1786992, 3201694, 4802541, 6403388, 9605082, 12806776, 19210164, 25613552, 38420328, 76840656]

約数ペア:

[(1, 76840656), (2, 38420328), (3, 25613552), (4, 19210164), (6, 12806776), (8, 9605082), (12, 6403388), (16, 4802541), (24, 3201694), (43, 1786992), (48, 1600847), (59, 1302384), (86, 893496), (118, 651192), (129, 595664), (172, 446748), (177, 434128), (236, 325596), (258, 297832), (344, 223374), (354, 217064), (472, 162798), (516, 148916), (631, 121776), (688, 111687), (708, 108532), (944, 81399), (1032, 74458), (1262, 60888), (1416, 54266), (1893, 40592), (2064, 37229), (2524, 30444), (2537, 30288), (2832, 27133), (3786, 20296), (5048, 15222), (5074, 15144), (7572, 10148), (7611, 10096)]