84275982

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 230480640

約数和(自身を除く): 146204658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 47, 49, 57, 63, 94, 98, 107, 114, 126, 133, 141, 147, 171, 214, 266, 282, 294, 321, 329, 342, 399, 423, 441, 642, 658, 749, 798, 846, 882, 893, 931, 963, 987, 1197, 1498, 1786, 1862, 1926, 1974, 2033, 2247, 2303, 2394, 2679, 2793, 2961, 4066, 4494, 4606, 5029, 5243, 5358, 5586, 5922, 6099, 6251, 6741, 6909, 8037, 8379, 10058, 10486, 12198, 12502, 13482, 13818, 14231, 15087, 15729, 16074, 16758, 18297, 18753, 20727, 28462, 30174, 31458, 35203, 36594, 37506, 41454, 42693, 43757, 45261, 47187, 56259, 70406, 85386, 87514, 90522, 94374, 95551, 99617, 105609, 112518, 128079, 131271, 191102, 199234, 211218, 246421, 256158, 262542, 286653, 298851, 316827, 393813, 492842, 573306, 597702, 633654, 668857, 739263, 787626, 859959, 896553, 1337714, 1478526, 1719918, 1793106, 2006571, 2217789, 4013142, 4435578, 4681999, 6019713, 9363998, 12039426, 14045997, 28091994, 42137991, 84275982]

約数ペア:

[(1, 84275982), (2, 42137991), (3, 28091994), (6, 14045997), (7, 12039426), (9, 9363998), (14, 6019713), (18, 4681999), (19, 4435578), (21, 4013142), (38, 2217789), (42, 2006571), (47, 1793106), (49, 1719918), (57, 1478526), (63, 1337714), (94, 896553), (98, 859959), (107, 787626), (114, 739263), (126, 668857), (133, 633654), (141, 597702), (147, 573306), (171, 492842), (214, 393813), (266, 316827), (282, 298851), (294, 286653), (321, 262542), (329, 256158), (342, 246421), (399, 211218), (423, 199234), (441, 191102), (642, 131271), (658, 128079), (749, 112518), (798, 105609), (846, 99617), (882, 95551), (893, 94374), (931, 90522), (963, 87514), (987, 85386), (1197, 70406), (1498, 56259), (1786, 47187), (1862, 45261), (1926, 43757), (1974, 42693), (2033, 41454), (2247, 37506), (2303, 36594), (2394, 35203), (2679, 31458), (2793, 30174), (2961, 28462), (4066, 20727), (4494, 18753), (4606, 18297), (5029, 16758), (5243, 16074), (5358, 15729), (5586, 15087), (5922, 14231), (6099, 13818), (6251, 13482), (6741, 12502), (6909, 12198), (8037, 10486), (8379, 10058)]