84168448

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3613}}^1$

素因数の和:3649

約数の個数: 72

約数和(自身を含む): 206836448

約数和(自身を除く): 122668000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 3613, 5824, 7226, 11648, 14452, 23296, 25291, 28904, 46969, 50582, 57808, 93938, 101164, 115616, 187876, 202328, 231232, 328783, 375752, 404656, 462464, 657566, 751504, 809312, 924928, 1315132, 1503008, 1618624, 2630264, 3006016, 3237248, 5260528, 6012032, 6474496, 10521056, 12024064, 21042112, 42084224, 84168448]

約数ペア:

[(1, 84168448), (2, 42084224), (4, 21042112), (7, 12024064), (8, 10521056), (13, 6474496), (14, 6012032), (16, 5260528), (26, 3237248), (28, 3006016), (32, 2630264), (52, 1618624), (56, 1503008), (64, 1315132), (91, 924928), (104, 809312), (112, 751504), (128, 657566), (182, 462464), (208, 404656), (224, 375752), (256, 328783), (364, 231232), (416, 202328), (448, 187876), (728, 115616), (832, 101164), (896, 93938), (1456, 57808), (1664, 50582), (1792, 46969), (2912, 28904), (3328, 25291), (3613, 23296), (5824, 14452), (7226, 11648)]