66828944

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:197

約数の個数: 120

約数和(自身を含む): 166239360

約数和(自身を除く): 99410416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 79, 83, 91, 98, 104, 112, 158, 166, 182, 196, 208, 316, 332, 364, 392, 553, 581, 632, 637, 664, 728, 784, 1027, 1079, 1106, 1162, 1264, 1274, 1328, 1456, 2054, 2158, 2212, 2324, 2548, 3871, 4067, 4108, 4316, 4424, 4648, 5096, 6557, 7189, 7553, 7742, 8134, 8216, 8632, 8848, 9296, 10192, 13114, 14378, 15106, 15484, 16268, 16432, 17264, 26228, 28756, 30212, 30968, 32536, 45899, 50323, 52456, 52871, 57512, 60424, 61936, 65072, 85241, 91798, 100646, 104912, 105742, 115024, 120848, 170482, 183596, 201292, 211484, 321293, 340964, 367192, 402584, 422968, 596687, 642586, 681928, 734384, 805168, 845936, 1193374, 1285172, 1363856, 2386748, 2570344, 4176809, 4773496, 5140688, 8353618, 9546992, 16707236, 33414472, 66828944]

約数ペア:

[(1, 66828944), (2, 33414472), (4, 16707236), (7, 9546992), (8, 8353618), (13, 5140688), (14, 4773496), (16, 4176809), (26, 2570344), (28, 2386748), (49, 1363856), (52, 1285172), (56, 1193374), (79, 845936), (83, 805168), (91, 734384), (98, 681928), (104, 642586), (112, 596687), (158, 422968), (166, 402584), (182, 367192), (196, 340964), (208, 321293), (316, 211484), (332, 201292), (364, 183596), (392, 170482), (553, 120848), (581, 115024), (632, 105742), (637, 104912), (664, 100646), (728, 91798), (784, 85241), (1027, 65072), (1079, 61936), (1106, 60424), (1162, 57512), (1264, 52871), (1274, 52456), (1328, 50323), (1456, 45899), (2054, 32536), (2158, 30968), (2212, 30212), (2324, 28756), (2548, 26228), (3871, 17264), (4067, 16432), (4108, 16268), (4316, 15484), (4424, 15106), (4648, 14378), (5096, 13114), (6557, 10192), (7189, 9296), (7553, 8848), (7742, 8632), (8134, 8216)]