72956466

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 191711520

約数和(自身を除く): 118755054

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 41, 43, 57, 66, 82, 86, 99, 114, 121, 123, 129, 171, 198, 209, 242, 246, 258, 342, 363, 369, 387, 418, 451, 473, 627, 726, 738, 774, 779, 817, 902, 946, 1089, 1254, 1353, 1419, 1558, 1634, 1763, 1881, 2178, 2299, 2337, 2451, 2706, 2838, 3526, 3762, 4059, 4257, 4598, 4674, 4902, 4961, 5203, 5289, 6897, 7011, 7353, 8118, 8514, 8569, 8987, 9922, 10406, 10578, 13794, 14022, 14706, 14883, 15609, 15867, 17138, 17974, 19393, 20691, 25707, 26961, 29766, 31218, 31734, 33497, 38786, 41382, 44649, 46827, 51414, 53922, 58179, 66994, 77121, 80883, 89298, 93654, 94259, 98857, 100491, 116358, 154242, 161766, 174537, 188518, 197714, 200982, 213323, 282777, 296571, 301473, 349074, 368467, 426646, 565554, 593142, 602946, 639969, 736934, 848331, 889713, 1105401, 1279938, 1696662, 1779426, 1919907, 2210802, 3316203, 3839814, 4053137, 6632406, 8106274, 12159411, 24318822, 36478233, 72956466]

約数ペア:

[(1, 72956466), (2, 36478233), (3, 24318822), (6, 12159411), (9, 8106274), (11, 6632406), (18, 4053137), (19, 3839814), (22, 3316203), (33, 2210802), (38, 1919907), (41, 1779426), (43, 1696662), (57, 1279938), (66, 1105401), (82, 889713), (86, 848331), (99, 736934), (114, 639969), (121, 602946), (123, 593142), (129, 565554), (171, 426646), (198, 368467), (209, 349074), (242, 301473), (246, 296571), (258, 282777), (342, 213323), (363, 200982), (369, 197714), (387, 188518), (418, 174537), (451, 161766), (473, 154242), (627, 116358), (726, 100491), (738, 98857), (774, 94259), (779, 93654), (817, 89298), (902, 80883), (946, 77121), (1089, 66994), (1254, 58179), (1353, 53922), (1419, 51414), (1558, 46827), (1634, 44649), (1763, 41382), (1881, 38786), (2178, 33497), (2299, 31734), (2337, 31218), (2451, 29766), (2706, 26961), (2838, 25707), (3526, 20691), (3762, 19393), (4059, 17974), (4257, 17138), (4598, 15867), (4674, 15609), (4902, 14883), (4961, 14706), (5203, 14022), (5289, 13794), (6897, 10578), (7011, 10406), (7353, 9922), (8118, 8987), (8514, 8569)]