84237868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 190794240

約数和(自身を除く): 106556372

約数列:

[1, 2, 4, 11, 13, 19, 22, 23, 26, 38, 44, 46, 52, 76, 92, 143, 209, 247, 253, 286, 299, 337, 418, 437, 494, 506, 572, 598, 674, 836, 874, 988, 1012, 1196, 1348, 1748, 2717, 3289, 3707, 4381, 4807, 5434, 5681, 6403, 6578, 7414, 7751, 8762, 9614, 10868, 11362, 12806, 13156, 14828, 15502, 17524, 19228, 22724, 25612, 31004, 48191, 62491, 70433, 83239, 85261, 96382, 100763, 124982, 140866, 147269, 166478, 170522, 192764, 201526, 249964, 281732, 294538, 332956, 341044, 403052, 589076, 915629, 1108393, 1619959, 1831258, 1914497, 2216786, 3239918, 3662516, 3828994, 4433572, 6479836, 7657988, 21059467, 42118934, 84237868]

約数ペア:

[(1, 84237868), (2, 42118934), (4, 21059467), (11, 7657988), (13, 6479836), (19, 4433572), (22, 3828994), (23, 3662516), (26, 3239918), (38, 2216786), (44, 1914497), (46, 1831258), (52, 1619959), (76, 1108393), (92, 915629), (143, 589076), (209, 403052), (247, 341044), (253, 332956), (286, 294538), (299, 281732), (337, 249964), (418, 201526), (437, 192764), (494, 170522), (506, 166478), (572, 147269), (598, 140866), (674, 124982), (836, 100763), (874, 96382), (988, 85261), (1012, 83239), (1196, 70433), (1348, 62491), (1748, 48191), (2717, 31004), (3289, 25612), (3707, 22724), (4381, 19228), (4807, 17524), (5434, 15502), (5681, 14828), (6403, 13156), (6578, 12806), (7414, 11362), (7751, 10868), (8762, 9614)]