172629366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{751}}^1$

素因数の和:1197

約数の個数: 64

約数和(自身を含む): 426510336

約数和(自身を除く): 253880970

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 421, 546, 751, 842, 1263, 1502, 2253, 2526, 2947, 4506, 5257, 5473, 5894, 8841, 9763, 10514, 10946, 15771, 16419, 17682, 19526, 29289, 31542, 32838, 38311, 58578, 68341, 76622, 114933, 136682, 205023, 229866, 316171, 410046, 632342, 948513, 1897026, 2213197, 4110223, 4426394, 6639591, 8220446, 12330669, 13279182, 24661338, 28771561, 57543122, 86314683, 172629366]

約数ペア:

[(1, 172629366), (2, 86314683), (3, 57543122), (6, 28771561), (7, 24661338), (13, 13279182), (14, 12330669), (21, 8220446), (26, 6639591), (39, 4426394), (42, 4110223), (78, 2213197), (91, 1897026), (182, 948513), (273, 632342), (421, 410046), (546, 316171), (751, 229866), (842, 205023), (1263, 136682), (1502, 114933), (2253, 76622), (2526, 68341), (2947, 58578), (4506, 38311), (5257, 32838), (5473, 31542), (5894, 29289), (8841, 19526), (9763, 17682), (10514, 16419), (10946, 15771)]