80750124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^2$

素因数の和:344

約数の個数: 108

約数和(自身を含む): 252832944

約数和(自身を除く): 172082820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 157, 182, 234, 252, 273, 314, 364, 468, 471, 546, 628, 819, 942, 1092, 1099, 1413, 1638, 1884, 2041, 2198, 2826, 3276, 3297, 4082, 4396, 5652, 6123, 6594, 8164, 9891, 12246, 13188, 14287, 18369, 19782, 24492, 24649, 28574, 36738, 39564, 42861, 49298, 57148, 73476, 73947, 85722, 98596, 128583, 147894, 171444, 172543, 221841, 257166, 295788, 320437, 345086, 443682, 514332, 517629, 640874, 690172, 887364, 961311, 1035258, 1281748, 1552887, 1922622, 2070516, 2243059, 2883933, 3105774, 3845244, 4486118, 5767866, 6211548, 6729177, 8972236, 11535732, 13458354, 20187531, 26916708, 40375062, 80750124]

約数ペア:

[(1, 80750124), (2, 40375062), (3, 26916708), (4, 20187531), (6, 13458354), (7, 11535732), (9, 8972236), (12, 6729177), (13, 6211548), (14, 5767866), (18, 4486118), (21, 3845244), (26, 3105774), (28, 2883933), (36, 2243059), (39, 2070516), (42, 1922622), (52, 1552887), (63, 1281748), (78, 1035258), (84, 961311), (91, 887364), (117, 690172), (126, 640874), (156, 517629), (157, 514332), (182, 443682), (234, 345086), (252, 320437), (273, 295788), (314, 257166), (364, 221841), (468, 172543), (471, 171444), (546, 147894), (628, 128583), (819, 98596), (942, 85722), (1092, 73947), (1099, 73476), (1413, 57148), (1638, 49298), (1884, 42861), (2041, 39564), (2198, 36738), (2826, 28574), (3276, 24649), (3297, 24492), (4082, 19782), (4396, 18369), (5652, 14287), (6123, 13188), (6594, 12246), (8164, 9891)]