83105048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 175392000

約数和(自身を除く): 92286952

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 149, 173, 248, 298, 346, 403, 596, 692, 806, 1192, 1384, 1612, 1937, 2249, 3224, 3874, 4498, 4619, 5363, 7748, 8996, 9238, 10726, 15496, 17992, 18476, 21452, 25777, 36952, 42904, 51554, 60047, 69719, 103108, 120094, 139438, 206216, 240188, 278876, 335101, 480376, 557752, 670202, 799087, 1340404, 1598174, 2680808, 3196348, 6392696, 10388131, 20776262, 41552524, 83105048]

約数ペア:

[(1, 83105048), (2, 41552524), (4, 20776262), (8, 10388131), (13, 6392696), (26, 3196348), (31, 2680808), (52, 1598174), (62, 1340404), (104, 799087), (124, 670202), (149, 557752), (173, 480376), (248, 335101), (298, 278876), (346, 240188), (403, 206216), (596, 139438), (692, 120094), (806, 103108), (1192, 69719), (1384, 60047), (1612, 51554), (1937, 42904), (2249, 36952), (3224, 25777), (3874, 21452), (4498, 18476), (4619, 17992), (5363, 15496), (7748, 10726), (8996, 9238)]