87321744

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{9941}}^1$

素因数の和:10016

約数の個数: 60

約数和(自身を含む): 248410812

約数和(自身を除く): 161089068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 8784, 9941, 19882, 29823, 39764, 59646, 79528, 89469, 119292, 159056, 178938, 238584, 357876, 477168, 606401, 715752, 1212802, 1431504, 1819203, 2425604, 3638406, 4851208, 5457609, 7276812, 9702416, 10915218, 14553624, 21830436, 29107248, 43660872, 87321744]

約数ペア:

[(1, 87321744), (2, 43660872), (3, 29107248), (4, 21830436), (6, 14553624), (8, 10915218), (9, 9702416), (12, 7276812), (16, 5457609), (18, 4851208), (24, 3638406), (36, 2425604), (48, 1819203), (61, 1431504), (72, 1212802), (122, 715752), (144, 606401), (183, 477168), (244, 357876), (366, 238584), (488, 178938), (549, 159056), (732, 119292), (976, 89469), (1098, 79528), (1464, 59646), (2196, 39764), (2928, 29823), (4392, 19882), (8784, 9941)]