81154944

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5419}}^1$

素因数の和:5452

約数の個数: 96

約数和(自身を含む): 251542200

約数和(自身を除く): 170387256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4992, 5419, 7488, 10838, 14976, 16257, 21676, 32514, 43352, 48771, 65028, 70447, 86704, 97542, 130056, 140894, 173408, 195084, 211341, 260112, 281788, 346816, 390168, 422682, 520224, 563576, 634023, 693632, 780336, 845364, 1040448, 1127152, 1268046, 1560672, 1690728, 2080896, 2254304, 2536092, 3121344, 3381456, 4508608, 5072184, 6242688, 6762912, 9017216, 10144368, 13525824, 20288736, 27051648, 40577472, 81154944]

約数ペア:

[(1, 81154944), (2, 40577472), (3, 27051648), (4, 20288736), (6, 13525824), (8, 10144368), (9, 9017216), (12, 6762912), (13, 6242688), (16, 5072184), (18, 4508608), (24, 3381456), (26, 3121344), (32, 2536092), (36, 2254304), (39, 2080896), (48, 1690728), (52, 1560672), (64, 1268046), (72, 1127152), (78, 1040448), (96, 845364), (104, 780336), (117, 693632), (128, 634023), (144, 563576), (156, 520224), (192, 422682), (208, 390168), (234, 346816), (288, 281788), (312, 260112), (384, 211341), (416, 195084), (468, 173408), (576, 140894), (624, 130056), (832, 97542), (936, 86704), (1152, 70447), (1248, 65028), (1664, 48771), (1872, 43352), (2496, 32514), (3744, 21676), (4992, 16257), (5419, 14976), (7488, 10838)]