64682562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 152064000

約数和(自身を除く): 87381438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 109, 142, 199, 213, 218, 327, 398, 426, 497, 597, 654, 763, 994, 1194, 1393, 1491, 1526, 2289, 2786, 2982, 4179, 4578, 7739, 8358, 14129, 15478, 21691, 23217, 28258, 42387, 43382, 46434, 54173, 65073, 84774, 98903, 108346, 130146, 151837, 162519, 197806, 296709, 303674, 325038, 455511, 593418, 911022, 1540061, 3080122, 4620183, 9240366, 10780427, 21560854, 32341281, 64682562]

約数ペア:

[(1, 64682562), (2, 32341281), (3, 21560854), (6, 10780427), (7, 9240366), (14, 4620183), (21, 3080122), (42, 1540061), (71, 911022), (109, 593418), (142, 455511), (199, 325038), (213, 303674), (218, 296709), (327, 197806), (398, 162519), (426, 151837), (497, 130146), (597, 108346), (654, 98903), (763, 84774), (994, 65073), (1194, 54173), (1393, 46434), (1491, 43382), (1526, 42387), (2289, 28258), (2786, 23217), (2982, 21691), (4179, 15478), (4578, 14129), (7739, 8358)]