72710568

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1$

素因数の和:2572

約数の個数: 128

約数和(自身を含む): 243072000

約数和(自身を除く): 170361432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2394, 2531, 3192, 3591, 4104, 4788, 5062, 7182, 7593, 9576, 10124, 14364, 15186, 17717, 20248, 22779, 28728, 30372, 35434, 45558, 48089, 53151, 60744, 68337, 70868, 91116, 96178, 106302, 136674, 141736, 144267, 159453, 182232, 192356, 212604, 273348, 288534, 318906, 336623, 384712, 425208, 432801, 478359, 546696, 577068, 637812, 673246, 865602, 956718, 1009869, 1154136, 1275624, 1298403, 1346492, 1731204, 1913436, 2019738, 2596806, 2692984, 3029607, 3462408, 3826872, 4039476, 5193612, 6059214, 8078952, 9088821, 10387224, 12118428, 18177642, 24236856, 36355284, 72710568]

約数ペア:

[(1, 72710568), (2, 36355284), (3, 24236856), (4, 18177642), (6, 12118428), (7, 10387224), (8, 9088821), (9, 8078952), (12, 6059214), (14, 5193612), (18, 4039476), (19, 3826872), (21, 3462408), (24, 3029607), (27, 2692984), (28, 2596806), (36, 2019738), (38, 1913436), (42, 1731204), (54, 1346492), (56, 1298403), (57, 1275624), (63, 1154136), (72, 1009869), (76, 956718), (84, 865602), (108, 673246), (114, 637812), (126, 577068), (133, 546696), (152, 478359), (168, 432801), (171, 425208), (189, 384712), (216, 336623), (228, 318906), (252, 288534), (266, 273348), (342, 212604), (378, 192356), (399, 182232), (456, 159453), (504, 144267), (513, 141736), (532, 136674), (684, 106302), (756, 96178), (798, 91116), (1026, 70868), (1064, 68337), (1197, 60744), (1368, 53151), (1512, 48089), (1596, 45558), (2052, 35434), (2394, 30372), (2531, 28728), (3192, 22779), (3591, 20248), (4104, 17717), (4788, 15186), (5062, 14364), (7182, 10124), (7593, 9576)]