82513548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1123}}^1$

素因数の和:1303

約数の個数: 72

約数和(自身を含む): 226252208

約数和(自身を除く): 143738660

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 157, 234, 314, 468, 471, 628, 942, 1123, 1413, 1884, 2041, 2246, 2826, 3369, 4082, 4492, 5652, 6123, 6738, 8164, 10107, 12246, 13476, 14599, 18369, 20214, 24492, 29198, 36738, 40428, 43797, 58396, 73476, 87594, 131391, 175188, 176311, 262782, 352622, 525564, 528933, 705244, 1057866, 1586799, 2115732, 2292043, 3173598, 4584086, 6347196, 6876129, 9168172, 13752258, 20628387, 27504516, 41256774, 82513548]

約数ペア:

[(1, 82513548), (2, 41256774), (3, 27504516), (4, 20628387), (6, 13752258), (9, 9168172), (12, 6876129), (13, 6347196), (18, 4584086), (26, 3173598), (36, 2292043), (39, 2115732), (52, 1586799), (78, 1057866), (117, 705244), (156, 528933), (157, 525564), (234, 352622), (314, 262782), (468, 176311), (471, 175188), (628, 131391), (942, 87594), (1123, 73476), (1413, 58396), (1884, 43797), (2041, 40428), (2246, 36738), (2826, 29198), (3369, 24492), (4082, 20214), (4492, 18369), (5652, 14599), (6123, 13476), (6738, 12246), (8164, 10107)]