71771952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{941}}^1$

素因数の和:1186

約数の個数: 80

約数和(自身を含む): 213057792

約数和(自身を除く): 141285840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 227, 336, 454, 681, 908, 941, 1362, 1589, 1816, 1882, 2724, 2823, 3178, 3632, 3764, 4767, 5448, 5646, 6356, 6587, 7528, 9534, 10896, 11292, 12712, 13174, 15056, 19068, 19761, 22584, 25424, 26348, 38136, 39522, 45168, 52696, 76272, 79044, 105392, 158088, 213607, 316176, 427214, 640821, 854428, 1281642, 1495249, 1708856, 2563284, 2990498, 3417712, 4485747, 5126568, 5980996, 8971494, 10253136, 11961992, 17942988, 23923984, 35885976, 71771952]

約数ペア:

[(1, 71771952), (2, 35885976), (3, 23923984), (4, 17942988), (6, 11961992), (7, 10253136), (8, 8971494), (12, 5980996), (14, 5126568), (16, 4485747), (21, 3417712), (24, 2990498), (28, 2563284), (42, 1708856), (48, 1495249), (56, 1281642), (84, 854428), (112, 640821), (168, 427214), (227, 316176), (336, 213607), (454, 158088), (681, 105392), (908, 79044), (941, 76272), (1362, 52696), (1589, 45168), (1816, 39522), (1882, 38136), (2724, 26348), (2823, 25424), (3178, 22584), (3632, 19761), (3764, 19068), (4767, 15056), (5448, 13174), (5646, 12712), (6356, 11292), (6587, 10896), (7528, 9534)]