76920246

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 198912000

約数和(自身を除く): 121991754

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 73, 78, 79, 114, 117, 146, 158, 171, 219, 234, 237, 247, 342, 351, 438, 474, 494, 513, 657, 702, 711, 741, 949, 1026, 1027, 1314, 1387, 1422, 1482, 1501, 1898, 1971, 2054, 2133, 2223, 2774, 2847, 3002, 3081, 3942, 4161, 4266, 4446, 4503, 5694, 5767, 6162, 6669, 8322, 8541, 9006, 9243, 11534, 12483, 13338, 13509, 17082, 17301, 18031, 18486, 19513, 24966, 25623, 27018, 27729, 34602, 36062, 37449, 39026, 40527, 51246, 51903, 54093, 55458, 58539, 74898, 74971, 81054, 103806, 108186, 109573, 117078, 149942, 155709, 162279, 175617, 219146, 224913, 311418, 324558, 328719, 351234, 449826, 486837, 526851, 657438, 674739, 973674, 986157, 1053702, 1349478, 1424449, 1972314, 2024217, 2848898, 2958471, 4048434, 4273347, 5916942, 8546694, 12820041, 25640082, 38460123, 76920246]

約数ペア:

[(1, 76920246), (2, 38460123), (3, 25640082), (6, 12820041), (9, 8546694), (13, 5916942), (18, 4273347), (19, 4048434), (26, 2958471), (27, 2848898), (38, 2024217), (39, 1972314), (54, 1424449), (57, 1349478), (73, 1053702), (78, 986157), (79, 973674), (114, 674739), (117, 657438), (146, 526851), (158, 486837), (171, 449826), (219, 351234), (234, 328719), (237, 324558), (247, 311418), (342, 224913), (351, 219146), (438, 175617), (474, 162279), (494, 155709), (513, 149942), (657, 117078), (702, 109573), (711, 108186), (741, 103806), (949, 81054), (1026, 74971), (1027, 74898), (1314, 58539), (1387, 55458), (1422, 54093), (1482, 51903), (1501, 51246), (1898, 40527), (1971, 39026), (2054, 37449), (2133, 36062), (2223, 34602), (2774, 27729), (2847, 27018), (3002, 25623), (3081, 24966), (3942, 19513), (4161, 18486), (4266, 18031), (4446, 17301), (4503, 17082), (5694, 13509), (5767, 13338), (6162, 12483), (6669, 11534), (8322, 9243), (8541, 9006)]