74855196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{521}}^1$

素因数の和:851

約数の個数: 72

約数和(自身を含む): 204828624

約数和(自身を除く): 129973428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 307, 468, 521, 614, 921, 1042, 1228, 1563, 1842, 2084, 2763, 3126, 3684, 3991, 4689, 5526, 6252, 6773, 7982, 9378, 11052, 11973, 13546, 15964, 18756, 20319, 23946, 27092, 35919, 40638, 47892, 60957, 71838, 81276, 121914, 143676, 159947, 243828, 319894, 479841, 639788, 959682, 1439523, 1919364, 2079311, 2879046, 4158622, 5758092, 6237933, 8317244, 12475866, 18713799, 24951732, 37427598, 74855196]

約数ペア:

[(1, 74855196), (2, 37427598), (3, 24951732), (4, 18713799), (6, 12475866), (9, 8317244), (12, 6237933), (13, 5758092), (18, 4158622), (26, 2879046), (36, 2079311), (39, 1919364), (52, 1439523), (78, 959682), (117, 639788), (156, 479841), (234, 319894), (307, 243828), (468, 159947), (521, 143676), (614, 121914), (921, 81276), (1042, 71838), (1228, 60957), (1563, 47892), (1842, 40638), (2084, 35919), (2763, 27092), (3126, 23946), (3684, 20319), (3991, 18756), (4689, 15964), (5526, 13546), (6252, 11973), (6773, 11052), (7982, 9378)]