68185754

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:244

約数の個数: 72

約数和(自身を含む): 135185760

約数和(自身を除く): 67000006

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 49, 91, 98, 161, 169, 179, 182, 299, 322, 338, 358, 598, 637, 1127, 1183, 1253, 1274, 2093, 2254, 2327, 2366, 2506, 3887, 4117, 4186, 4654, 7774, 8234, 8281, 8771, 14651, 16289, 16562, 17542, 27209, 28819, 29302, 30251, 32578, 53521, 54418, 57638, 60502, 107042, 114023, 190463, 201733, 211757, 228046, 374647, 380926, 403466, 423514, 695773, 749294, 1391546, 1482299, 2622529, 2964598, 4870411, 5245058, 9740822, 34092877, 68185754]

約数ペア:

[(1, 68185754), (2, 34092877), (7, 9740822), (13, 5245058), (14, 4870411), (23, 2964598), (26, 2622529), (46, 1482299), (49, 1391546), (91, 749294), (98, 695773), (161, 423514), (169, 403466), (179, 380926), (182, 374647), (299, 228046), (322, 211757), (338, 201733), (358, 190463), (598, 114023), (637, 107042), (1127, 60502), (1183, 57638), (1253, 54418), (1274, 53521), (2093, 32578), (2254, 30251), (2327, 29302), (2366, 28819), (2506, 27209), (3887, 17542), (4117, 16562), (4186, 16289), (4654, 14651), (7774, 8771), (8234, 8281)]