82419204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1021}}^1$

素因数の和:1097

約数の個数: 72

約数和(自身を含む): 227325504

約数和(自身を除く): 144906300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 961, 1021, 1302, 1922, 2042, 2604, 2883, 3063, 3844, 4084, 5766, 6126, 6727, 7147, 11532, 12252, 13454, 14294, 20181, 21441, 26908, 28588, 31651, 40362, 42882, 63302, 80724, 85764, 94953, 126604, 189906, 221557, 379812, 443114, 664671, 886228, 981181, 1329342, 1962362, 2658684, 2943543, 3924724, 5887086, 6868267, 11774172, 13736534, 20604801, 27473068, 41209602, 82419204]

約数ペア:

[(1, 82419204), (2, 41209602), (3, 27473068), (4, 20604801), (6, 13736534), (7, 11774172), (12, 6868267), (14, 5887086), (21, 3924724), (28, 2943543), (31, 2658684), (42, 1962362), (62, 1329342), (84, 981181), (93, 886228), (124, 664671), (186, 443114), (217, 379812), (372, 221557), (434, 189906), (651, 126604), (868, 94953), (961, 85764), (1021, 80724), (1302, 63302), (1922, 42882), (2042, 40362), (2604, 31651), (2883, 28588), (3063, 26908), (3844, 21441), (4084, 20181), (5766, 14294), (6126, 13454), (6727, 12252), (7147, 11532)]