80419482

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 207043200

約数和(自身を除く): 126623718

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 157, 198, 199, 234, 286, 314, 398, 429, 471, 597, 858, 942, 1194, 1287, 1413, 1727, 1791, 2041, 2189, 2574, 2587, 2826, 3454, 3582, 4082, 4378, 5174, 5181, 6123, 6567, 7761, 10362, 12246, 13134, 15522, 15543, 18369, 19701, 22451, 23283, 28457, 31086, 31243, 36738, 39402, 44902, 46566, 56914, 62486, 67353, 85371, 93729, 134706, 170742, 187458, 202059, 256113, 281187, 343673, 404118, 406159, 512226, 562374, 687346, 812318, 1031019, 1218477, 2062038, 2436954, 3093057, 3655431, 4467749, 6186114, 7310862, 8935498, 13403247, 26806494, 40209741, 80419482]

約数ペア:

[(1, 80419482), (2, 40209741), (3, 26806494), (6, 13403247), (9, 8935498), (11, 7310862), (13, 6186114), (18, 4467749), (22, 3655431), (26, 3093057), (33, 2436954), (39, 2062038), (66, 1218477), (78, 1031019), (99, 812318), (117, 687346), (143, 562374), (157, 512226), (198, 406159), (199, 404118), (234, 343673), (286, 281187), (314, 256113), (398, 202059), (429, 187458), (471, 170742), (597, 134706), (858, 93729), (942, 85371), (1194, 67353), (1287, 62486), (1413, 56914), (1727, 46566), (1791, 44902), (2041, 39402), (2189, 36738), (2574, 31243), (2587, 31086), (2826, 28457), (3454, 23283), (3582, 22451), (4082, 19701), (4378, 18369), (5174, 15543), (5181, 15522), (6123, 13134), (6567, 12246), (7761, 10362)]