31729104

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{607}}^1$

素因数の和:646

約数の個数: 120

約数和(自身を含む): 100271360

約数和(自身を除く): 68542256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 121, 132, 144, 176, 198, 216, 242, 264, 297, 363, 396, 432, 484, 528, 594, 607, 726, 792, 968, 1089, 1188, 1214, 1452, 1584, 1821, 1936, 2178, 2376, 2428, 2904, 3267, 3642, 4356, 4752, 4856, 5463, 5808, 6534, 6677, 7284, 8712, 9712, 10926, 13068, 13354, 14568, 16389, 17424, 20031, 21852, 26136, 26708, 29136, 32778, 40062, 43704, 52272, 53416, 60093, 65556, 73447, 80124, 87408, 106832, 120186, 131112, 146894, 160248, 180279, 220341, 240372, 262224, 293788, 320496, 360558, 440682, 480744, 587576, 661023, 721116, 881364, 961488, 1175152, 1322046, 1442232, 1762728, 1983069, 2644092, 2884464, 3525456, 3966138, 5288184, 7932276, 10576368, 15864552, 31729104]

約数ペア:

[(1, 31729104), (2, 15864552), (3, 10576368), (4, 7932276), (6, 5288184), (8, 3966138), (9, 3525456), (11, 2884464), (12, 2644092), (16, 1983069), (18, 1762728), (22, 1442232), (24, 1322046), (27, 1175152), (33, 961488), (36, 881364), (44, 721116), (48, 661023), (54, 587576), (66, 480744), (72, 440682), (88, 360558), (99, 320496), (108, 293788), (121, 262224), (132, 240372), (144, 220341), (176, 180279), (198, 160248), (216, 146894), (242, 131112), (264, 120186), (297, 106832), (363, 87408), (396, 80124), (432, 73447), (484, 65556), (528, 60093), (594, 53416), (607, 52272), (726, 43704), (792, 40062), (968, 32778), (1089, 29136), (1188, 26708), (1214, 26136), (1452, 21852), (1584, 20031), (1821, 17424), (1936, 16389), (2178, 14568), (2376, 13354), (2428, 13068), (2904, 10926), (3267, 9712), (3642, 8712), (4356, 7284), (4752, 6677), (4856, 6534), (5463, 5808)]