77463708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2803}}^1$

素因数の和:2871

約数の個数: 72

約数和(自身を含む): 214808832

約数和(自身を除く): 137345124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1974, 2303, 2803, 3948, 4606, 5606, 6909, 8409, 9212, 11212, 13818, 16818, 19621, 27636, 33636, 39242, 58863, 78484, 117726, 131741, 137347, 235452, 263482, 274694, 395223, 412041, 526964, 549388, 790446, 824082, 922187, 1580892, 1648164, 1844374, 2766561, 3688748, 5533122, 6455309, 11066244, 12910618, 19365927, 25821236, 38731854, 77463708]

約数ペア:

[(1, 77463708), (2, 38731854), (3, 25821236), (4, 19365927), (6, 12910618), (7, 11066244), (12, 6455309), (14, 5533122), (21, 3688748), (28, 2766561), (42, 1844374), (47, 1648164), (49, 1580892), (84, 922187), (94, 824082), (98, 790446), (141, 549388), (147, 526964), (188, 412041), (196, 395223), (282, 274694), (294, 263482), (329, 235452), (564, 137347), (588, 131741), (658, 117726), (987, 78484), (1316, 58863), (1974, 39242), (2303, 33636), (2803, 27636), (3948, 19621), (4606, 16818), (5606, 13818), (6909, 11212), (8409, 9212)]