84856604

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 174375936

約数和(自身を除く): 89519332

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 211, 212, 271, 371, 422, 542, 742, 844, 1084, 1477, 1484, 1897, 2954, 3794, 5908, 7588, 11183, 14363, 22366, 28726, 44732, 57181, 57452, 78281, 100541, 114362, 156562, 201082, 228724, 313124, 400267, 402164, 800534, 1601068, 3030593, 6061186, 12122372, 21214151, 42428302, 84856604]

約数ペア:

[(1, 84856604), (2, 42428302), (4, 21214151), (7, 12122372), (14, 6061186), (28, 3030593), (53, 1601068), (106, 800534), (211, 402164), (212, 400267), (271, 313124), (371, 228724), (422, 201082), (542, 156562), (742, 114362), (844, 100541), (1084, 78281), (1477, 57452), (1484, 57181), (1897, 44732), (2954, 28726), (3794, 22366), (5908, 14363), (7588, 11183)]