64181616

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 170881920

約数和(自身を除く): 106700304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 131, 173, 177, 236, 262, 346, 354, 393, 472, 519, 524, 692, 708, 786, 944, 1038, 1048, 1384, 1416, 1572, 2076, 2096, 2768, 2832, 3144, 4152, 6288, 7729, 8304, 10207, 15458, 20414, 22663, 23187, 30621, 30916, 40828, 45326, 46374, 61242, 61832, 67989, 81656, 90652, 92748, 122484, 123664, 135978, 163312, 181304, 185496, 244968, 271956, 362608, 370992, 489936, 543912, 1087824, 1337117, 2674234, 4011351, 5348468, 8022702, 10696936, 16045404, 21393872, 32090808, 64181616]

約数ペア:

[(1, 64181616), (2, 32090808), (3, 21393872), (4, 16045404), (6, 10696936), (8, 8022702), (12, 5348468), (16, 4011351), (24, 2674234), (48, 1337117), (59, 1087824), (118, 543912), (131, 489936), (173, 370992), (177, 362608), (236, 271956), (262, 244968), (346, 185496), (354, 181304), (393, 163312), (472, 135978), (519, 123664), (524, 122484), (692, 92748), (708, 90652), (786, 81656), (944, 67989), (1038, 61832), (1048, 61242), (1384, 46374), (1416, 45326), (1572, 40828), (2076, 30916), (2096, 30621), (2768, 23187), (2832, 22663), (3144, 20414), (4152, 15458), (6288, 10207), (7729, 8304)]