37999728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:463

約数の個数: 120

約数和(自身を含む): 116992512

約数和(自身を除く): 78992784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 53, 72, 78, 104, 106, 117, 144, 156, 159, 208, 212, 234, 312, 318, 383, 424, 468, 477, 624, 636, 689, 766, 848, 936, 954, 1149, 1272, 1378, 1532, 1872, 1908, 2067, 2298, 2544, 2756, 3064, 3447, 3816, 4134, 4596, 4979, 5512, 6128, 6201, 6894, 7632, 8268, 9192, 9958, 11024, 12402, 13788, 14937, 16536, 18384, 19916, 20299, 24804, 27576, 29874, 33072, 39832, 40598, 44811, 49608, 55152, 59748, 60897, 79664, 81196, 89622, 99216, 119496, 121794, 162392, 179244, 182691, 238992, 243588, 263887, 324784, 358488, 365382, 487176, 527774, 716976, 730764, 791661, 974352, 1055548, 1461528, 1583322, 2111096, 2374983, 2923056, 3166644, 4222192, 4749966, 6333288, 9499932, 12666576, 18999864, 37999728]

約数ペア:

[(1, 37999728), (2, 18999864), (3, 12666576), (4, 9499932), (6, 6333288), (8, 4749966), (9, 4222192), (12, 3166644), (13, 2923056), (16, 2374983), (18, 2111096), (24, 1583322), (26, 1461528), (36, 1055548), (39, 974352), (48, 791661), (52, 730764), (53, 716976), (72, 527774), (78, 487176), (104, 365382), (106, 358488), (117, 324784), (144, 263887), (156, 243588), (159, 238992), (208, 182691), (212, 179244), (234, 162392), (312, 121794), (318, 119496), (383, 99216), (424, 89622), (468, 81196), (477, 79664), (624, 60897), (636, 59748), (689, 55152), (766, 49608), (848, 44811), (936, 40598), (954, 39832), (1149, 33072), (1272, 29874), (1378, 27576), (1532, 24804), (1872, 20299), (1908, 19916), (2067, 18384), (2298, 16536), (2544, 14937), (2756, 13788), (3064, 12402), (3447, 11024), (3816, 9958), (4134, 9192), (4596, 8268), (4979, 7632), (5512, 6894), (6128, 6201)]