87755472

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{12437}}^1$

素因数の和:12465

約数の個数: 90

約数和(自身を含む): 285713298

約数和(自身を除く): 197957826

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, 12437, 24874, 37311, 49748, 74622, 87059, 99496, 111933, 149244, 174118, 198992, 223866, 261177, 298488, 348236, 447732, 522354, 596976, 609413, 696472, 783531, 895464, 1044708, 1218826, 1392944, 1567062, 1790928, 1828239, 2089416, 2437652, 3134124, 3656478, 4178832, 4875304, 5484717, 6268248, 7312956, 9750608, 10969434, 12536496, 14625912, 21938868, 29251824, 43877736, 87755472]

約数ペア:

[(1, 87755472), (2, 43877736), (3, 29251824), (4, 21938868), (6, 14625912), (7, 12536496), (8, 10969434), (9, 9750608), (12, 7312956), (14, 6268248), (16, 5484717), (18, 4875304), (21, 4178832), (24, 3656478), (28, 3134124), (36, 2437652), (42, 2089416), (48, 1828239), (49, 1790928), (56, 1567062), (63, 1392944), (72, 1218826), (84, 1044708), (98, 895464), (112, 783531), (126, 696472), (144, 609413), (147, 596976), (168, 522354), (196, 447732), (252, 348236), (294, 298488), (336, 261177), (392, 223866), (441, 198992), (504, 174118), (588, 149244), (784, 111933), (882, 99496), (1008, 87059), (1176, 74622), (1764, 49748), (2352, 37311), (3528, 24874), (7056, 12437)]