65309688

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47741}}^1$

素因数の和:47772

約数の個数: 48

約数和(自身を含む): 186193800

約数和(自身を除く): 120884112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 47741, 95482, 143223, 190964, 286446, 381928, 429669, 572892, 859338, 907079, 1145784, 1718676, 1814158, 2721237, 3437352, 3628316, 5442474, 7256632, 8163711, 10884948, 16327422, 21769896, 32654844, 65309688]

約数ペア:

[(1, 65309688), (2, 32654844), (3, 21769896), (4, 16327422), (6, 10884948), (8, 8163711), (9, 7256632), (12, 5442474), (18, 3628316), (19, 3437352), (24, 2721237), (36, 1814158), (38, 1718676), (57, 1145784), (72, 907079), (76, 859338), (114, 572892), (152, 429669), (171, 381928), (228, 286446), (342, 190964), (456, 143223), (684, 95482), (1368, 47741)]