83551284

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{2143}}^1$

素因数の和:2194

約数の個数: 72

約数和(自身を含む): 228721920

約数和(自身を除く): 145170636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 361, 513, 684, 722, 1026, 1083, 1444, 2052, 2143, 2166, 3249, 4286, 4332, 6429, 6498, 8572, 9747, 12858, 12996, 19287, 19494, 25716, 38574, 38988, 40717, 57861, 77148, 81434, 115722, 122151, 162868, 231444, 244302, 366453, 488604, 732906, 773623, 1099359, 1465812, 1547246, 2198718, 2320869, 3094492, 4397436, 4641738, 6962607, 9283476, 13925214, 20887821, 27850428, 41775642, 83551284]

約数ペア:

[(1, 83551284), (2, 41775642), (3, 27850428), (4, 20887821), (6, 13925214), (9, 9283476), (12, 6962607), (18, 4641738), (19, 4397436), (27, 3094492), (36, 2320869), (38, 2198718), (54, 1547246), (57, 1465812), (76, 1099359), (108, 773623), (114, 732906), (171, 488604), (228, 366453), (342, 244302), (361, 231444), (513, 162868), (684, 122151), (722, 115722), (1026, 81434), (1083, 77148), (1444, 57861), (2052, 40717), (2143, 38988), (2166, 38574), (3249, 25716), (4286, 19494), (4332, 19287), (6429, 12996), (6498, 12858), (8572, 9747)]