82019808

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1201

約数の個数: 144

約数和(自身を含む): 264635280

約数和(自身を除く): 182615472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1153, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2306, 2736, 2964, 3459, 3744, 3952, 4446, 4612, 5472, 5928, 6918, 7904, 8892, 9224, 10377, 11856, 13836, 14989, 17784, 18448, 20754, 21907, 23712, 27672, 29978, 35568, 36896, 41508, 43814, 44967, 55344, 59956, 65721, 71136, 83016, 87628, 89934, 110688, 119912, 131442, 134901, 166032, 175256, 179868, 197163, 239824, 262884, 269802, 284791, 332064, 350512, 359736, 394326, 479648, 525768, 539604, 569582, 701024, 719472, 788652, 854373, 1051536, 1079208, 1139164, 1438944, 1577304, 1708746, 2103072, 2158416, 2278328, 2563119, 3154608, 3417492, 4316832, 4556656, 5126238, 6309216, 6834984, 9113312, 10252476, 13669968, 20504952, 27339936, 41009904, 82019808]

約数ペア:

[(1, 82019808), (2, 41009904), (3, 27339936), (4, 20504952), (6, 13669968), (8, 10252476), (9, 9113312), (12, 6834984), (13, 6309216), (16, 5126238), (18, 4556656), (19, 4316832), (24, 3417492), (26, 3154608), (32, 2563119), (36, 2278328), (38, 2158416), (39, 2103072), (48, 1708746), (52, 1577304), (57, 1438944), (72, 1139164), (76, 1079208), (78, 1051536), (96, 854373), (104, 788652), (114, 719472), (117, 701024), (144, 569582), (152, 539604), (156, 525768), (171, 479648), (208, 394326), (228, 359736), (234, 350512), (247, 332064), (288, 284791), (304, 269802), (312, 262884), (342, 239824), (416, 197163), (456, 179868), (468, 175256), (494, 166032), (608, 134901), (624, 131442), (684, 119912), (741, 110688), (912, 89934), (936, 87628), (988, 83016), (1153, 71136), (1248, 65721), (1368, 59956), (1482, 55344), (1824, 44967), (1872, 43814), (1976, 41508), (2223, 36896), (2306, 35568), (2736, 29978), (2964, 27672), (3459, 23712), (3744, 21907), (3952, 20754), (4446, 18448), (4612, 17784), (5472, 14989), (5928, 13836), (6918, 11856), (7904, 10377), (8892, 9224)]