1671342984

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{69709}}^1$

素因数の和:69764

約数の個数: 80

約数和(自身を含む): 4807898700

約数和(自身を除く): 3136555716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 888, 999, 1332, 1998, 2664, 2997, 3996, 5994, 7992, 11988, 23976, 69709, 139418, 209127, 278836, 418254, 557672, 627381, 836508, 1254762, 1673016, 1882143, 2509524, 2579233, 3764286, 5019048, 5158466, 5646429, 7528572, 7737699, 10316932, 11292858, 15057144, 15475398, 20633864, 22585716, 23213097, 30950796, 45171432, 46426194, 61901592, 69639291, 92852388, 139278582, 185704776, 208917873, 278557164, 417835746, 557114328, 835671492, 1671342984]

約数ペア:

[(1, 1671342984), (2, 835671492), (3, 557114328), (4, 417835746), (6, 278557164), (8, 208917873), (9, 185704776), (12, 139278582), (18, 92852388), (24, 69639291), (27, 61901592), (36, 46426194), (37, 45171432), (54, 30950796), (72, 23213097), (74, 22585716), (81, 20633864), (108, 15475398), (111, 15057144), (148, 11292858), (162, 10316932), (216, 7737699), (222, 7528572), (296, 5646429), (324, 5158466), (333, 5019048), (444, 3764286), (648, 2579233), (666, 2509524), (888, 1882143), (999, 1673016), (1332, 1254762), (1998, 836508), (2664, 627381), (2997, 557672), (3996, 418254), (5994, 278836), (7992, 209127), (11988, 139418), (23976, 69709)]