73744608

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:345

約数の個数: 144

約数和(自身を含む): 229766544

約数和(自身を除く): 156021936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 61, 84, 96, 98, 112, 122, 147, 168, 183, 196, 224, 244, 257, 294, 336, 366, 392, 427, 488, 514, 588, 672, 732, 771, 784, 854, 976, 1028, 1176, 1281, 1464, 1542, 1568, 1708, 1799, 1952, 2056, 2352, 2562, 2928, 2989, 3084, 3416, 3598, 4112, 4704, 5124, 5397, 5856, 5978, 6168, 6832, 7196, 8224, 8967, 10248, 10794, 11956, 12336, 12593, 13664, 14392, 15677, 17934, 20496, 21588, 23912, 24672, 25186, 28784, 31354, 35868, 37779, 40992, 43176, 47031, 47824, 50372, 57568, 62708, 71736, 75558, 86352, 94062, 95648, 100744, 109739, 125416, 143472, 151116, 172704, 188124, 201488, 219478, 250832, 286944, 302232, 329217, 376248, 402976, 438956, 501664, 604464, 658434, 752496, 768173, 877912, 1208928, 1316868, 1504992, 1536346, 1755824, 2304519, 2633736, 3072692, 3511648, 4609038, 5267472, 6145384, 9218076, 10534944, 12290768, 18436152, 24581536, 36872304, 73744608]

約数ペア:

[(1, 73744608), (2, 36872304), (3, 24581536), (4, 18436152), (6, 12290768), (7, 10534944), (8, 9218076), (12, 6145384), (14, 5267472), (16, 4609038), (21, 3511648), (24, 3072692), (28, 2633736), (32, 2304519), (42, 1755824), (48, 1536346), (49, 1504992), (56, 1316868), (61, 1208928), (84, 877912), (96, 768173), (98, 752496), (112, 658434), (122, 604464), (147, 501664), (168, 438956), (183, 402976), (196, 376248), (224, 329217), (244, 302232), (257, 286944), (294, 250832), (336, 219478), (366, 201488), (392, 188124), (427, 172704), (488, 151116), (514, 143472), (588, 125416), (672, 109739), (732, 100744), (771, 95648), (784, 94062), (854, 86352), (976, 75558), (1028, 71736), (1176, 62708), (1281, 57568), (1464, 50372), (1542, 47824), (1568, 47031), (1708, 43176), (1799, 40992), (1952, 37779), (2056, 35868), (2352, 31354), (2562, 28784), (2928, 25186), (2989, 24672), (3084, 23912), (3416, 21588), (3598, 20496), (4112, 17934), (4704, 15677), (5124, 14392), (5397, 13664), (5856, 12593), (5978, 12336), (6168, 11956), (6832, 10794), (7196, 10248), (8224, 8967)]