90641376

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{2141}}^1$

素因数の和:2174

約数の個数: 144

約数和(自身を含む): 307676880

約数和(自身を除く): 217035504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2141, 2352, 2646, 3024, 3528, 4282, 4704, 5292, 6048, 6423, 7056, 8564, 10584, 12846, 14112, 14987, 17128, 19269, 21168, 25692, 29974, 34256, 38538, 42336, 44961, 51384, 57807, 59948, 68512, 77076, 89922, 102768, 104909, 115614, 119896, 134883, 154152, 179844, 205536, 209818, 231228, 239792, 269766, 308304, 314727, 359688, 404649, 419636, 462456, 479584, 539532, 616608, 629454, 719376, 809298, 839272, 924912, 944181, 1079064, 1258908, 1438752, 1618596, 1678544, 1849824, 1888362, 2158128, 2517816, 2832543, 3237192, 3357088, 3776724, 4316256, 5035632, 5665086, 6474384, 7553448, 10071264, 11330172, 12948768, 15106896, 22660344, 30213792, 45320688, 90641376]

約数ペア:

[(1, 90641376), (2, 45320688), (3, 30213792), (4, 22660344), (6, 15106896), (7, 12948768), (8, 11330172), (9, 10071264), (12, 7553448), (14, 6474384), (16, 5665086), (18, 5035632), (21, 4316256), (24, 3776724), (27, 3357088), (28, 3237192), (32, 2832543), (36, 2517816), (42, 2158128), (48, 1888362), (49, 1849824), (54, 1678544), (56, 1618596), (63, 1438752), (72, 1258908), (84, 1079064), (96, 944181), (98, 924912), (108, 839272), (112, 809298), (126, 719376), (144, 629454), (147, 616608), (168, 539532), (189, 479584), (196, 462456), (216, 419636), (224, 404649), (252, 359688), (288, 314727), (294, 308304), (336, 269766), (378, 239792), (392, 231228), (432, 209818), (441, 205536), (504, 179844), (588, 154152), (672, 134883), (756, 119896), (784, 115614), (864, 104909), (882, 102768), (1008, 89922), (1176, 77076), (1323, 68512), (1512, 59948), (1568, 57807), (1764, 51384), (2016, 44961), (2141, 42336), (2352, 38538), (2646, 34256), (3024, 29974), (3528, 25692), (4282, 21168), (4704, 19269), (5292, 17128), (6048, 14987), (6423, 14112), (7056, 12846), (8564, 10584)]