90427386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3089}}^1$

素因数の和:3159

約数の個数: 64

約数和(自身を含む): 224259840

約数和(自身を除く): 133832454

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 41, 42, 51, 82, 102, 119, 123, 238, 246, 287, 357, 574, 697, 714, 861, 1394, 1722, 2091, 3089, 4182, 4879, 6178, 9267, 9758, 14637, 18534, 21623, 29274, 43246, 52513, 64869, 105026, 126649, 129738, 157539, 253298, 315078, 367591, 379947, 735182, 759894, 886543, 1102773, 1773086, 2153033, 2205546, 2659629, 4306066, 5319258, 6459099, 12918198, 15071231, 30142462, 45213693, 90427386]

約数ペア:

[(1, 90427386), (2, 45213693), (3, 30142462), (6, 15071231), (7, 12918198), (14, 6459099), (17, 5319258), (21, 4306066), (34, 2659629), (41, 2205546), (42, 2153033), (51, 1773086), (82, 1102773), (102, 886543), (119, 759894), (123, 735182), (238, 379947), (246, 367591), (287, 315078), (357, 253298), (574, 157539), (697, 129738), (714, 126649), (861, 105026), (1394, 64869), (1722, 52513), (2091, 43246), (3089, 29274), (4182, 21623), (4879, 18534), (6178, 14637), (9267, 9758)]