82701528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2041

約数の個数: 128

約数和(自身を含む): 267993600

約数和(自身を除く): 185292072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 1993, 2184, 2964, 3192, 3458, 3986, 5187, 5928, 5979, 6916, 7972, 10374, 11958, 13832, 13951, 15944, 20748, 23916, 25909, 27902, 37867, 41496, 41853, 47832, 51818, 55804, 75734, 77727, 83706, 103636, 111608, 113601, 151468, 155454, 167412, 181363, 207272, 227202, 265069, 302936, 310908, 334824, 362726, 454404, 492271, 530138, 544089, 621816, 725452, 795207, 908808, 984542, 1060276, 1088178, 1450904, 1476813, 1590414, 1969084, 2120552, 2176356, 2953626, 3180828, 3445897, 3938168, 4352712, 5907252, 6361656, 6891794, 10337691, 11814504, 13783588, 20675382, 27567176, 41350764, 82701528]

約数ペア:

[(1, 82701528), (2, 41350764), (3, 27567176), (4, 20675382), (6, 13783588), (7, 11814504), (8, 10337691), (12, 6891794), (13, 6361656), (14, 5907252), (19, 4352712), (21, 3938168), (24, 3445897), (26, 3180828), (28, 2953626), (38, 2176356), (39, 2120552), (42, 1969084), (52, 1590414), (56, 1476813), (57, 1450904), (76, 1088178), (78, 1060276), (84, 984542), (91, 908808), (104, 795207), (114, 725452), (133, 621816), (152, 544089), (156, 530138), (168, 492271), (182, 454404), (228, 362726), (247, 334824), (266, 310908), (273, 302936), (312, 265069), (364, 227202), (399, 207272), (456, 181363), (494, 167412), (532, 155454), (546, 151468), (728, 113601), (741, 111608), (798, 103636), (988, 83706), (1064, 77727), (1092, 75734), (1482, 55804), (1596, 51818), (1729, 47832), (1976, 41853), (1993, 41496), (2184, 37867), (2964, 27902), (3192, 25909), (3458, 23916), (3986, 20748), (5187, 15944), (5928, 13951), (5979, 13832), (6916, 11958), (7972, 10374)]