78543672

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{619}}^1$

素因数の和:956

約数の個数: 64

約数和(自身を含む): 208915200

約数和(自身を除く): 130371528

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 311, 408, 619, 622, 933, 1238, 1244, 1857, 1866, 2476, 2488, 3714, 3732, 4952, 5287, 7428, 7464, 10523, 10574, 14856, 15861, 21046, 21148, 31569, 31722, 42092, 42296, 63138, 63444, 84184, 126276, 126888, 192509, 252552, 385018, 577527, 770036, 1155054, 1540072, 2310108, 3272653, 4620216, 6545306, 9817959, 13090612, 19635918, 26181224, 39271836, 78543672]

約数ペア:

[(1, 78543672), (2, 39271836), (3, 26181224), (4, 19635918), (6, 13090612), (8, 9817959), (12, 6545306), (17, 4620216), (24, 3272653), (34, 2310108), (51, 1540072), (68, 1155054), (102, 770036), (136, 577527), (204, 385018), (311, 252552), (408, 192509), (619, 126888), (622, 126276), (933, 84184), (1238, 63444), (1244, 63138), (1857, 42296), (1866, 42092), (2476, 31722), (2488, 31569), (3714, 21148), (3732, 21046), (4952, 15861), (5287, 14856), (7428, 10574), (7464, 10523)]