80805216

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{739}}^1$

素因数の和:836

約数の個数: 96

約数和(自身を含む): 228251520

約数和(自身を除く): 147446304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 67, 68, 96, 102, 134, 136, 201, 204, 268, 272, 402, 408, 536, 544, 739, 804, 816, 1072, 1139, 1478, 1608, 1632, 2144, 2217, 2278, 2956, 3216, 3417, 4434, 4556, 5912, 6432, 6834, 8868, 9112, 11824, 12563, 13668, 17736, 18224, 23648, 25126, 27336, 35472, 36448, 37689, 49513, 50252, 54672, 70944, 75378, 99026, 100504, 109344, 148539, 150756, 198052, 201008, 297078, 301512, 396104, 402016, 594156, 603024, 792208, 841721, 1188312, 1206048, 1584416, 1683442, 2376624, 2525163, 3366884, 4753248, 5050326, 6733768, 10100652, 13467536, 20201304, 26935072, 40402608, 80805216]

約数ペア:

[(1, 80805216), (2, 40402608), (3, 26935072), (4, 20201304), (6, 13467536), (8, 10100652), (12, 6733768), (16, 5050326), (17, 4753248), (24, 3366884), (32, 2525163), (34, 2376624), (48, 1683442), (51, 1584416), (67, 1206048), (68, 1188312), (96, 841721), (102, 792208), (134, 603024), (136, 594156), (201, 402016), (204, 396104), (268, 301512), (272, 297078), (402, 201008), (408, 198052), (536, 150756), (544, 148539), (739, 109344), (804, 100504), (816, 99026), (1072, 75378), (1139, 70944), (1478, 54672), (1608, 50252), (1632, 49513), (2144, 37689), (2217, 36448), (2278, 35472), (2956, 27336), (3216, 25126), (3417, 23648), (4434, 18224), (4556, 17736), (5912, 13668), (6432, 12563), (6834, 11824), (8868, 9112)]