68427116

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 129366720

約数和(自身を除く): 60939604

約数列:

[1, 2, 4, 23, 46, 61, 89, 92, 122, 137, 178, 244, 274, 356, 548, 1403, 2047, 2806, 3151, 4094, 5429, 5612, 6302, 8188, 8357, 10858, 12193, 12604, 16714, 21716, 24386, 33428, 48772, 124867, 192211, 249734, 280439, 384422, 499468, 560878, 743773, 768844, 1121756, 1487546, 2975092, 17106779, 34213558, 68427116]

約数ペア:

[(1, 68427116), (2, 34213558), (4, 17106779), (23, 2975092), (46, 1487546), (61, 1121756), (89, 768844), (92, 743773), (122, 560878), (137, 499468), (178, 384422), (244, 280439), (274, 249734), (356, 192211), (548, 124867), (1403, 48772), (2047, 33428), (2806, 24386), (3151, 21716), (4094, 16714), (5429, 12604), (5612, 12193), (6302, 10858), (8188, 8357)]