72022944

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 224423136

約数和(自身を除く): 152400192

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, 251, 294, 336, 366, 392, 427, 488, 502, 588, 672, 732, 753, 784, 854, 976, 1004, 1176, 1281, 1464, 1506, 1568, 1708, 1757, 1952, 2008, 2352, 2562, 2928, 2989, 3012, 3416, 3514, 4016, 4704, 5124, 5271, 5856, 5978, 6024, 6832, 7028, 8032, 8967, 10248, 10542, 11956, 12048, 12299, 13664, 14056, 15311, 17934, 20496, 21084, 23912, 24096, 24598, 28112, 30622, 35868, 36897, 40992, 42168, 45933, 47824, 49196, 56224, 61244, 71736, 73794, 84336, 91866, 95648, 98392, 107177, 122488, 143472, 147588, 168672, 183732, 196784, 214354, 244976, 286944, 295176, 321531, 367464, 393568, 428708, 489952, 590352, 643062, 734928, 750239, 857416, 1180704, 1286124, 1469856, 1500478, 1714832, 2250717, 2572248, 3000956, 3429664, 4501434, 5144496, 6001912, 9002868, 10288992, 12003824, 18005736, 24007648, 36011472, 72022944]

約数ペア:

[(1, 72022944), (2, 36011472), (3, 24007648), (4, 18005736), (6, 12003824), (7, 10288992), (8, 9002868), (12, 6001912), (14, 5144496), (16, 4501434), (21, 3429664), (24, 3000956), (28, 2572248), (32, 2250717), (42, 1714832), (48, 1500478), (49, 1469856), (56, 1286124), (61, 1180704), (84, 857416), (96, 750239), (98, 734928), (112, 643062), (122, 590352), (147, 489952), (168, 428708), (183, 393568), (196, 367464), (224, 321531), (244, 295176), (251, 286944), (294, 244976), (336, 214354), (366, 196784), (392, 183732), (427, 168672), (488, 147588), (502, 143472), (588, 122488), (672, 107177), (732, 98392), (753, 95648), (784, 91866), (854, 84336), (976, 73794), (1004, 71736), (1176, 61244), (1281, 56224), (1464, 49196), (1506, 47824), (1568, 45933), (1708, 42168), (1757, 40992), (1952, 36897), (2008, 35868), (2352, 30622), (2562, 28112), (2928, 24598), (2989, 24096), (3012, 23912), (3416, 21084), (3514, 20496), (4016, 17934), (4704, 15311), (5124, 14056), (5271, 13664), (5856, 12299), (5978, 12048), (6024, 11956), (6832, 10542), (7028, 10248), (8032, 8967)]