68125936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^2$

素因数の和:218

約数の個数: 60

約数和(自身を含む): 144713952

約数和(自身を除く): 76588016

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 73, 94, 136, 146, 188, 272, 292, 376, 584, 752, 799, 1168, 1241, 1598, 2482, 3196, 3431, 4964, 5329, 6392, 6862, 9928, 10658, 12784, 13724, 19856, 21316, 27448, 42632, 54896, 58327, 85264, 90593, 116654, 181186, 233308, 250463, 362372, 466616, 500926, 724744, 933232, 1001852, 1449488, 2003704, 4007408, 4257871, 8515742, 17031484, 34062968, 68125936]

約数ペア:

[(1, 68125936), (2, 34062968), (4, 17031484), (8, 8515742), (16, 4257871), (17, 4007408), (34, 2003704), (47, 1449488), (68, 1001852), (73, 933232), (94, 724744), (136, 500926), (146, 466616), (188, 362372), (272, 250463), (292, 233308), (376, 181186), (584, 116654), (752, 90593), (799, 85264), (1168, 58327), (1241, 54896), (1598, 42632), (2482, 27448), (3196, 21316), (3431, 19856), (4964, 13724), (5329, 12784), (6392, 10658), (6862, 9928)]