84889854

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{883}}^1$

素因数の和:1014

約数の個数: 72

約数和(自身を含む): 216164520

約数和(自身を除く): 131274666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 109, 126, 147, 218, 294, 327, 441, 654, 763, 882, 883, 981, 1526, 1766, 1962, 2289, 2649, 4578, 5298, 5341, 6181, 6867, 7947, 10682, 12362, 13734, 15894, 16023, 18543, 32046, 37086, 43267, 48069, 55629, 86534, 96138, 96247, 111258, 129801, 192494, 259602, 288741, 389403, 577482, 673729, 778806, 866223, 1347458, 1732446, 2021187, 4042374, 4716103, 6063561, 9432206, 12127122, 14148309, 28296618, 42444927, 84889854]

約数ペア:

[(1, 84889854), (2, 42444927), (3, 28296618), (6, 14148309), (7, 12127122), (9, 9432206), (14, 6063561), (18, 4716103), (21, 4042374), (42, 2021187), (49, 1732446), (63, 1347458), (98, 866223), (109, 778806), (126, 673729), (147, 577482), (218, 389403), (294, 288741), (327, 259602), (441, 192494), (654, 129801), (763, 111258), (882, 96247), (883, 96138), (981, 86534), (1526, 55629), (1766, 48069), (1962, 43267), (2289, 37086), (2649, 32046), (4578, 18543), (5298, 16023), (5341, 15894), (6181, 13734), (6867, 12362), (7947, 10682)]