82175418

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 212486400

約数和(自身を除く): 130310982

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 61, 78, 101, 114, 117, 122, 171, 183, 202, 234, 247, 303, 342, 351, 366, 494, 513, 549, 606, 702, 741, 793, 909, 1026, 1098, 1159, 1313, 1482, 1586, 1647, 1818, 1919, 2223, 2318, 2379, 2626, 2727, 3294, 3477, 3838, 3939, 4446, 4758, 5454, 5757, 6161, 6669, 6954, 7137, 7878, 10431, 11514, 11817, 12322, 13338, 14274, 15067, 17271, 18483, 20862, 21411, 23634, 24947, 30134, 31293, 34542, 35451, 36966, 42822, 45201, 49894, 51813, 55449, 62586, 70902, 74841, 80093, 90402, 103626, 110898, 117059, 135603, 149682, 160186, 166347, 224523, 234118, 240279, 271206, 332694, 351177, 406809, 449046, 480558, 673569, 702354, 720837, 813618, 1053531, 1347138, 1441674, 1521767, 2107062, 2162511, 3043534, 3160593, 4325022, 4565301, 6321186, 9130602, 13695903, 27391806, 41087709, 82175418]

約数ペア:

[(1, 82175418), (2, 41087709), (3, 27391806), (6, 13695903), (9, 9130602), (13, 6321186), (18, 4565301), (19, 4325022), (26, 3160593), (27, 3043534), (38, 2162511), (39, 2107062), (54, 1521767), (57, 1441674), (61, 1347138), (78, 1053531), (101, 813618), (114, 720837), (117, 702354), (122, 673569), (171, 480558), (183, 449046), (202, 406809), (234, 351177), (247, 332694), (303, 271206), (342, 240279), (351, 234118), (366, 224523), (494, 166347), (513, 160186), (549, 149682), (606, 135603), (702, 117059), (741, 110898), (793, 103626), (909, 90402), (1026, 80093), (1098, 74841), (1159, 70902), (1313, 62586), (1482, 55449), (1586, 51813), (1647, 49894), (1818, 45201), (1919, 42822), (2223, 36966), (2318, 35451), (2379, 34542), (2626, 31293), (2727, 30134), (3294, 24947), (3477, 23634), (3838, 21411), (3939, 20862), (4446, 18483), (4758, 17271), (5454, 15067), (5757, 14274), (6161, 13338), (6669, 12322), (6954, 11817), (7137, 11514), (7878, 10431)]