85254316

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 183571920

約数和(自身を除く): 98317604

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 53, 58, 98, 106, 116, 196, 203, 212, 283, 371, 406, 566, 742, 812, 1132, 1421, 1484, 1537, 1981, 2597, 2842, 3074, 3962, 5194, 5684, 6148, 7924, 8207, 10388, 10759, 13867, 14999, 16414, 21518, 27734, 29998, 32828, 43036, 55468, 57449, 59996, 75313, 104993, 114898, 150626, 209986, 229796, 301252, 402143, 419972, 434971, 734951, 804286, 869942, 1469902, 1608572, 1739884, 2939804, 3044797, 6089594, 12179188, 21313579, 42627158, 85254316]

約数ペア:

[(1, 85254316), (2, 42627158), (4, 21313579), (7, 12179188), (14, 6089594), (28, 3044797), (29, 2939804), (49, 1739884), (53, 1608572), (58, 1469902), (98, 869942), (106, 804286), (116, 734951), (196, 434971), (203, 419972), (212, 402143), (283, 301252), (371, 229796), (406, 209986), (566, 150626), (742, 114898), (812, 104993), (1132, 75313), (1421, 59996), (1484, 57449), (1537, 55468), (1981, 43036), (2597, 32828), (2842, 29998), (3074, 27734), (3962, 21518), (5194, 16414), (5684, 14999), (6148, 13867), (7924, 10759), (8207, 10388)]