80458236

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 108

約数和(自身を含む): 221339664

約数和(自身を除く): 140881428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 151, 164, 171, 228, 246, 302, 342, 361, 369, 453, 492, 604, 684, 722, 738, 779, 906, 1083, 1359, 1444, 1476, 1558, 1812, 2166, 2337, 2718, 2869, 3116, 3249, 4332, 4674, 5436, 5738, 6191, 6498, 7011, 8607, 9348, 11476, 12382, 12996, 14022, 14801, 17214, 18573, 24764, 25821, 28044, 29602, 34428, 37146, 44403, 51642, 54511, 55719, 59204, 74292, 88806, 103284, 109022, 111438, 117629, 133209, 163533, 177612, 218044, 222876, 235258, 266418, 327066, 352887, 470516, 490599, 532836, 654132, 705774, 981198, 1058661, 1411548, 1962396, 2117322, 2234951, 4234644, 4469902, 6704853, 8939804, 13409706, 20114559, 26819412, 40229118, 80458236]

約数ペア:

[(1, 80458236), (2, 40229118), (3, 26819412), (4, 20114559), (6, 13409706), (9, 8939804), (12, 6704853), (18, 4469902), (19, 4234644), (36, 2234951), (38, 2117322), (41, 1962396), (57, 1411548), (76, 1058661), (82, 981198), (114, 705774), (123, 654132), (151, 532836), (164, 490599), (171, 470516), (228, 352887), (246, 327066), (302, 266418), (342, 235258), (361, 222876), (369, 218044), (453, 177612), (492, 163533), (604, 133209), (684, 117629), (722, 111438), (738, 109022), (779, 103284), (906, 88806), (1083, 74292), (1359, 59204), (1444, 55719), (1476, 54511), (1558, 51642), (1812, 44403), (2166, 37146), (2337, 34428), (2718, 29602), (2869, 28044), (3116, 25821), (3249, 24764), (4332, 18573), (4674, 17214), (5436, 14801), (5738, 14022), (6191, 12996), (6498, 12382), (7011, 11476), (8607, 9348)]