78673464

素因数分解:

$2^3\times 3^3\times {\mathrm{457}}^1\times {\mathrm{797}}^1$

素因数の和:1269

約数の個数: 64

約数和(自身を含む): 219290400

約数和(自身を除く): 140616936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 457, 797, 914, 1371, 1594, 1828, 2391, 2742, 3188, 3656, 4113, 4782, 5484, 6376, 7173, 8226, 9564, 10968, 12339, 14346, 16452, 19128, 21519, 24678, 28692, 32904, 43038, 49356, 57384, 86076, 98712, 172152, 364229, 728458, 1092687, 1456916, 2185374, 2913832, 3278061, 4370748, 6556122, 8741496, 9834183, 13112244, 19668366, 26224488, 39336732, 78673464]

約数ペア:

[(1, 78673464), (2, 39336732), (3, 26224488), (4, 19668366), (6, 13112244), (8, 9834183), (9, 8741496), (12, 6556122), (18, 4370748), (24, 3278061), (27, 2913832), (36, 2185374), (54, 1456916), (72, 1092687), (108, 728458), (216, 364229), (457, 172152), (797, 98712), (914, 86076), (1371, 57384), (1594, 49356), (1828, 43038), (2391, 32904), (2742, 28692), (3188, 24678), (3656, 21519), (4113, 19128), (4782, 16452), (5484, 14346), (6376, 12339), (7173, 10968), (8226, 9564)]