71840496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16447}}^1$

素因数の和:16478

約数の個数: 80

約数和(自身を含む): 228429824

約数和(自身を除く): 156589328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 16447, 32894, 49341, 65788, 98682, 115129, 131576, 197364, 213811, 230258, 263152, 345387, 394728, 427622, 460516, 641433, 690774, 789456, 855244, 921032, 1282866, 1381548, 1496677, 1710488, 1842064, 2565732, 2763096, 2993354, 3420976, 4490031, 5131464, 5526192, 5986708, 8980062, 10262928, 11973416, 17960124, 23946832, 35920248, 71840496]

約数ペア:

[(1, 71840496), (2, 35920248), (3, 23946832), (4, 17960124), (6, 11973416), (7, 10262928), (8, 8980062), (12, 5986708), (13, 5526192), (14, 5131464), (16, 4490031), (21, 3420976), (24, 2993354), (26, 2763096), (28, 2565732), (39, 1842064), (42, 1710488), (48, 1496677), (52, 1381548), (56, 1282866), (78, 921032), (84, 855244), (91, 789456), (104, 690774), (112, 641433), (156, 460516), (168, 427622), (182, 394728), (208, 345387), (273, 263152), (312, 230258), (336, 213811), (364, 197364), (546, 131576), (624, 115129), (728, 98682), (1092, 65788), (1456, 49341), (2184, 32894), (4368, 16447)]