69206816

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 144

約数和(自身を含む): 175815360

約数和(自身を除く): 106608544

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 49, 56, 76, 92, 98, 101, 112, 133, 152, 161, 184, 196, 202, 224, 266, 304, 322, 368, 392, 404, 437, 532, 608, 644, 707, 736, 784, 808, 874, 931, 1064, 1127, 1288, 1414, 1568, 1616, 1748, 1862, 1919, 2128, 2254, 2323, 2576, 2828, 3059, 3232, 3496, 3724, 3838, 4256, 4508, 4646, 4949, 5152, 5656, 6118, 6992, 7448, 7676, 9016, 9292, 9898, 11312, 12236, 13433, 13984, 14896, 15352, 16261, 18032, 18584, 19796, 21413, 22624, 24472, 26866, 29792, 30704, 32522, 36064, 37168, 39592, 42826, 44137, 48944, 53732, 61408, 65044, 74336, 79184, 85652, 88274, 94031, 97888, 107464, 113827, 130088, 158368, 171304, 176548, 188062, 214928, 227654, 260176, 308959, 342608, 353096, 376124, 429856, 455308, 520352, 617918, 685216, 706192, 752248, 910616, 1235836, 1412384, 1504496, 1821232, 2162713, 2471672, 3008992, 3642464, 4325426, 4943344, 8650852, 9886688, 17301704, 34603408, 69206816]

約数ペア:

[(1, 69206816), (2, 34603408), (4, 17301704), (7, 9886688), (8, 8650852), (14, 4943344), (16, 4325426), (19, 3642464), (23, 3008992), (28, 2471672), (32, 2162713), (38, 1821232), (46, 1504496), (49, 1412384), (56, 1235836), (76, 910616), (92, 752248), (98, 706192), (101, 685216), (112, 617918), (133, 520352), (152, 455308), (161, 429856), (184, 376124), (196, 353096), (202, 342608), (224, 308959), (266, 260176), (304, 227654), (322, 214928), (368, 188062), (392, 176548), (404, 171304), (437, 158368), (532, 130088), (608, 113827), (644, 107464), (707, 97888), (736, 94031), (784, 88274), (808, 85652), (874, 79184), (931, 74336), (1064, 65044), (1127, 61408), (1288, 53732), (1414, 48944), (1568, 44137), (1616, 42826), (1748, 39592), (1862, 37168), (1919, 36064), (2128, 32522), (2254, 30704), (2323, 29792), (2576, 26866), (2828, 24472), (3059, 22624), (3232, 21413), (3496, 19796), (3724, 18584), (3838, 18032), (4256, 16261), (4508, 15352), (4646, 14896), (4949, 13984), (5152, 13433), (5656, 12236), (6118, 11312), (6992, 9898), (7448, 9292), (7676, 9016)]