72016008

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 185976000

約数和(自身を除く): 113959992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 163, 164, 246, 326, 328, 449, 489, 492, 652, 898, 978, 984, 1304, 1347, 1796, 1956, 2694, 3592, 3912, 5388, 6683, 10776, 13366, 18409, 20049, 26732, 36818, 40098, 53464, 55227, 73187, 73636, 80196, 110454, 146374, 147272, 160392, 219561, 220908, 292748, 439122, 441816, 585496, 878244, 1756488, 3000667, 6001334, 9002001, 12002668, 18004002, 24005336, 36008004, 72016008]

約数ペア:

[(1, 72016008), (2, 36008004), (3, 24005336), (4, 18004002), (6, 12002668), (8, 9002001), (12, 6001334), (24, 3000667), (41, 1756488), (82, 878244), (123, 585496), (163, 441816), (164, 439122), (246, 292748), (326, 220908), (328, 219561), (449, 160392), (489, 147272), (492, 146374), (652, 110454), (898, 80196), (978, 73636), (984, 73187), (1304, 55227), (1347, 53464), (1796, 40098), (1956, 36818), (2694, 26732), (3592, 20049), (3912, 18409), (5388, 13366), (6683, 10776)]