87304542

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 194987520

約数和(自身を除く): 107682978

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 61, 78, 118, 122, 177, 183, 311, 354, 366, 622, 767, 793, 933, 1534, 1586, 1866, 2301, 2379, 3599, 4043, 4602, 4758, 7198, 8086, 10797, 12129, 18349, 18971, 21594, 24258, 36698, 37942, 46787, 55047, 56913, 93574, 110094, 113826, 140361, 238537, 246623, 280722, 477074, 493246, 715611, 739869, 1119289, 1431222, 1479738, 2238578, 3357867, 6715734, 14550757, 29101514, 43652271, 87304542]

約数ペア:

[(1, 87304542), (2, 43652271), (3, 29101514), (6, 14550757), (13, 6715734), (26, 3357867), (39, 2238578), (59, 1479738), (61, 1431222), (78, 1119289), (118, 739869), (122, 715611), (177, 493246), (183, 477074), (311, 280722), (354, 246623), (366, 238537), (622, 140361), (767, 113826), (793, 110094), (933, 93574), (1534, 56913), (1586, 55047), (1866, 46787), (2301, 37942), (2379, 36698), (3599, 24258), (4043, 21594), (4602, 18971), (4758, 18349), (7198, 12129), (8086, 10797)]