85780656

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{45823}}^1$

素因数の和:45850

約数の個数: 60

約数和(自身を含む): 258539008

約数和(自身を除く): 172758352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 45823, 91646, 137469, 183292, 274938, 366584, 412407, 549876, 595699, 733168, 824814, 1099752, 1191398, 1649628, 1787097, 2199504, 2382796, 3299256, 3574194, 4765592, 5361291, 6598512, 7148388, 9531184, 10722582, 14296776, 21445164, 28593552, 42890328, 85780656]

約数ペア:

[(1, 85780656), (2, 42890328), (3, 28593552), (4, 21445164), (6, 14296776), (8, 10722582), (9, 9531184), (12, 7148388), (13, 6598512), (16, 5361291), (18, 4765592), (24, 3574194), (26, 3299256), (36, 2382796), (39, 2199504), (48, 1787097), (52, 1649628), (72, 1191398), (78, 1099752), (104, 824814), (117, 733168), (144, 595699), (156, 549876), (208, 412407), (234, 366584), (312, 274938), (468, 183292), (624, 137469), (936, 91646), (1872, 45823)]