71438556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2633}}^1$

素因数の和:2683

約数の個数: 96

約数和(自身を含む): 212405760

約数和(自身を除く): 140967204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 76, 84, 102, 114, 119, 133, 204, 228, 238, 266, 323, 357, 399, 476, 532, 646, 714, 798, 969, 1292, 1428, 1596, 1938, 2261, 2633, 3876, 4522, 5266, 6783, 7899, 9044, 10532, 13566, 15798, 18431, 27132, 31596, 36862, 44761, 50027, 55293, 73724, 89522, 100054, 110586, 134283, 150081, 179044, 200108, 221172, 268566, 300162, 313327, 350189, 537132, 600324, 626654, 700378, 850459, 939981, 1050567, 1253308, 1400756, 1700918, 1879962, 2101134, 2551377, 3401836, 3759924, 4202268, 5102754, 5953213, 10205508, 11906426, 17859639, 23812852, 35719278, 71438556]

約数ペア:

[(1, 71438556), (2, 35719278), (3, 23812852), (4, 17859639), (6, 11906426), (7, 10205508), (12, 5953213), (14, 5102754), (17, 4202268), (19, 3759924), (21, 3401836), (28, 2551377), (34, 2101134), (38, 1879962), (42, 1700918), (51, 1400756), (57, 1253308), (68, 1050567), (76, 939981), (84, 850459), (102, 700378), (114, 626654), (119, 600324), (133, 537132), (204, 350189), (228, 313327), (238, 300162), (266, 268566), (323, 221172), (357, 200108), (399, 179044), (476, 150081), (532, 134283), (646, 110586), (714, 100054), (798, 89522), (969, 73724), (1292, 55293), (1428, 50027), (1596, 44761), (1938, 36862), (2261, 31596), (2633, 27132), (3876, 18431), (4522, 15798), (5266, 13566), (6783, 10532), (7899, 9044)]