7747488

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{61}}^1$

素因数の和:97

約数の個数: 180

約数和(自身を含む): 26939682

約数和(自身を除く): 19192194

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, 61, 63, 72, 81, 84, 96, 98, 108, 112, 122, 126, 144, 147, 162, 168, 183, 189, 196, 216, 224, 244, 252, 288, 294, 324, 336, 366, 378, 392, 427, 432, 441, 488, 504, 549, 567, 588, 648, 672, 732, 756, 784, 854, 864, 882, 976, 1008, 1098, 1134, 1176, 1281, 1296, 1323, 1464, 1512, 1568, 1647, 1708, 1764, 1952, 2016, 2196, 2268, 2352, 2562, 2592, 2646, 2928, 2989, 3024, 3294, 3416, 3528, 3843, 3969, 4392, 4536, 4704, 4941, 5124, 5292, 5856, 5978, 6048, 6588, 6832, 7056, 7686, 7938, 8784, 8967, 9072, 9882, 10248, 10584, 11529, 11956, 13176, 13664, 14112, 15372, 15876, 17568, 17934, 18144, 19764, 20496, 21168, 23058, 23912, 26352, 26901, 30744, 31752, 34587, 35868, 39528, 40992, 42336, 46116, 47824, 52704, 53802, 61488, 63504, 69174, 71736, 79056, 80703, 92232, 95648, 107604, 122976, 127008, 138348, 143472, 158112, 161406, 184464, 215208, 242109, 276696, 286944, 322812, 368928, 430416, 484218, 553392, 645624, 860832, 968436, 1106784, 1291248, 1936872, 2582496, 3873744, 7747488]

約数ペア:

[(1, 7747488), (2, 3873744), (3, 2582496), (4, 1936872), (6, 1291248), (7, 1106784), (8, 968436), (9, 860832), (12, 645624), (14, 553392), (16, 484218), (18, 430416), (21, 368928), (24, 322812), (27, 286944), (28, 276696), (32, 242109), (36, 215208), (42, 184464), (48, 161406), (49, 158112), (54, 143472), (56, 138348), (61, 127008), (63, 122976), (72, 107604), (81, 95648), (84, 92232), (96, 80703), (98, 79056), (108, 71736), (112, 69174), (122, 63504), (126, 61488), (144, 53802), (147, 52704), (162, 47824), (168, 46116), (183, 42336), (189, 40992), (196, 39528), (216, 35868), (224, 34587), (244, 31752), (252, 30744), (288, 26901), (294, 26352), (324, 23912), (336, 23058), (366, 21168), (378, 20496), (392, 19764), (427, 18144), (432, 17934), (441, 17568), (488, 15876), (504, 15372), (549, 14112), (567, 13664), (588, 13176), (648, 11956), (672, 11529), (732, 10584), (756, 10248), (784, 9882), (854, 9072), (864, 8967), (882, 8784), (976, 7938), (1008, 7686), (1098, 7056), (1134, 6832), (1176, 6588), (1281, 6048), (1296, 5978), (1323, 5856), (1464, 5292), (1512, 5124), (1568, 4941), (1647, 4704), (1708, 4536), (1764, 4392), (1952, 3969), (2016, 3843), (2196, 3528), (2268, 3416), (2352, 3294), (2562, 3024), (2592, 2989), (2646, 2928)]