74822436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 217854000

約数和(自身を除く): 143031564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 37, 39, 52, 58, 74, 78, 87, 111, 116, 117, 148, 149, 156, 174, 222, 234, 261, 298, 333, 348, 377, 444, 447, 468, 481, 522, 596, 666, 754, 894, 962, 1044, 1073, 1131, 1332, 1341, 1443, 1508, 1788, 1924, 1937, 2146, 2262, 2682, 2886, 3219, 3393, 3874, 4292, 4321, 4329, 4524, 5364, 5513, 5772, 5811, 6438, 6786, 7748, 8642, 8658, 9657, 11026, 11622, 12876, 12963, 13572, 13949, 16539, 17284, 17316, 17433, 19314, 22052, 23244, 25926, 27898, 33078, 34866, 38628, 38889, 41847, 49617, 51852, 55796, 56173, 66156, 69732, 71669, 77778, 83694, 99234, 112346, 125541, 143338, 155556, 159877, 167388, 168519, 198468, 215007, 224692, 251082, 286676, 319754, 337038, 430014, 479631, 502164, 505557, 639508, 645021, 674076, 860028, 959262, 1011114, 1290042, 1438893, 1918524, 2022228, 2078401, 2580084, 2877786, 4156802, 5755572, 6235203, 8313604, 12470406, 18705609, 24940812, 37411218, 74822436]

約数ペア:

[(1, 74822436), (2, 37411218), (3, 24940812), (4, 18705609), (6, 12470406), (9, 8313604), (12, 6235203), (13, 5755572), (18, 4156802), (26, 2877786), (29, 2580084), (36, 2078401), (37, 2022228), (39, 1918524), (52, 1438893), (58, 1290042), (74, 1011114), (78, 959262), (87, 860028), (111, 674076), (116, 645021), (117, 639508), (148, 505557), (149, 502164), (156, 479631), (174, 430014), (222, 337038), (234, 319754), (261, 286676), (298, 251082), (333, 224692), (348, 215007), (377, 198468), (444, 168519), (447, 167388), (468, 159877), (481, 155556), (522, 143338), (596, 125541), (666, 112346), (754, 99234), (894, 83694), (962, 77778), (1044, 71669), (1073, 69732), (1131, 66156), (1332, 56173), (1341, 55796), (1443, 51852), (1508, 49617), (1788, 41847), (1924, 38889), (1937, 38628), (2146, 34866), (2262, 33078), (2682, 27898), (2886, 25926), (3219, 23244), (3393, 22052), (3874, 19314), (4292, 17433), (4321, 17316), (4329, 17284), (4524, 16539), (5364, 13949), (5513, 13572), (5772, 12963), (5811, 12876), (6438, 11622), (6786, 11026), (7748, 9657), (8642, 8658)]