90717704

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:403

約数の個数: 128

約数和(自身を含む): 233625600

約数和(自身を除く): 142907896

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 23, 28, 38, 44, 46, 56, 76, 77, 88, 92, 133, 152, 154, 161, 184, 209, 253, 266, 308, 322, 337, 418, 437, 506, 532, 616, 644, 674, 836, 874, 1012, 1064, 1288, 1348, 1463, 1672, 1748, 1771, 2024, 2359, 2696, 2926, 3059, 3496, 3542, 3707, 4718, 4807, 5852, 6118, 6403, 7084, 7414, 7751, 9436, 9614, 11704, 12236, 12806, 14168, 14828, 15502, 18872, 19228, 24472, 25612, 25949, 29656, 31004, 33649, 38456, 44821, 51224, 51898, 54257, 62008, 67298, 70433, 85261, 89642, 103796, 108514, 134596, 140866, 147269, 170522, 179284, 207592, 217028, 269192, 281732, 294538, 341044, 358568, 434056, 493031, 563464, 589076, 596827, 682088, 986062, 1030883, 1178152, 1193654, 1619959, 1972124, 2061766, 2387308, 3239918, 3944248, 4123532, 4774616, 6479836, 8247064, 11339713, 12959672, 22679426, 45358852, 90717704]

約数ペア:

[(1, 90717704), (2, 45358852), (4, 22679426), (7, 12959672), (8, 11339713), (11, 8247064), (14, 6479836), (19, 4774616), (22, 4123532), (23, 3944248), (28, 3239918), (38, 2387308), (44, 2061766), (46, 1972124), (56, 1619959), (76, 1193654), (77, 1178152), (88, 1030883), (92, 986062), (133, 682088), (152, 596827), (154, 589076), (161, 563464), (184, 493031), (209, 434056), (253, 358568), (266, 341044), (308, 294538), (322, 281732), (337, 269192), (418, 217028), (437, 207592), (506, 179284), (532, 170522), (616, 147269), (644, 140866), (674, 134596), (836, 108514), (874, 103796), (1012, 89642), (1064, 85261), (1288, 70433), (1348, 67298), (1463, 62008), (1672, 54257), (1748, 51898), (1771, 51224), (2024, 44821), (2359, 38456), (2696, 33649), (2926, 31004), (3059, 29656), (3496, 25949), (3542, 25612), (3707, 24472), (4718, 19228), (4807, 18872), (5852, 15502), (6118, 14828), (6403, 14168), (7084, 12806), (7414, 12236), (7751, 11704), (9436, 9614)]