87557904

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{12409}}^1$

素因数の和:12437

約数の個数: 90

約数和(自身を含む): 285070110

約数和(自身を除く): 197512206

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 12409, 24818, 37227, 49636, 74454, 86863, 99272, 111681, 148908, 173726, 198544, 223362, 260589, 297816, 347452, 446724, 521178, 595632, 608041, 694904, 781767, 893448, 1042356, 1216082, 1389808, 1563534, 1786896, 1824123, 2084712, 2432164, 3127068, 3648246, 4169424, 4864328, 5472369, 6254136, 7296492, 9728656, 10944738, 12508272, 14592984, 21889476, 29185968, 43778952, 87557904]

約数ペア:

[(1, 87557904), (2, 43778952), (3, 29185968), (4, 21889476), (6, 14592984), (7, 12508272), (8, 10944738), (9, 9728656), (12, 7296492), (14, 6254136), (16, 5472369), (18, 4864328), (21, 4169424), (24, 3648246), (28, 3127068), (36, 2432164), (42, 2084712), (48, 1824123), (49, 1786896), (56, 1563534), (63, 1389808), (72, 1216082), (84, 1042356), (98, 893448), (112, 781767), (126, 694904), (144, 608041), (147, 595632), (168, 521178), (196, 446724), (252, 347452), (294, 297816), (336, 260589), (392, 223362), (441, 198544), (504, 173726), (588, 148908), (784, 111681), (882, 99272), (1008, 86863), (1176, 74454), (1764, 49636), (2352, 37227), (3528, 24818), (7056, 12409)]