67649988

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1117}}^1$

素因数の和:1241

約数の個数: 72

約数和(自身を含む): 185570112

約数和(自身を除く): 117920124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 206, 294, 309, 412, 588, 618, 721, 1117, 1236, 1442, 2163, 2234, 2884, 3351, 4326, 4468, 5047, 6702, 7819, 8652, 10094, 13404, 15141, 15638, 20188, 23457, 30282, 31276, 46914, 54733, 60564, 93828, 109466, 115051, 164199, 218932, 230102, 328398, 345153, 460204, 656796, 690306, 805357, 1380612, 1610714, 2416071, 3221428, 4832142, 5637499, 9664284, 11274998, 16912497, 22549996, 33824994, 67649988]

約数ペア:

[(1, 67649988), (2, 33824994), (3, 22549996), (4, 16912497), (6, 11274998), (7, 9664284), (12, 5637499), (14, 4832142), (21, 3221428), (28, 2416071), (42, 1610714), (49, 1380612), (84, 805357), (98, 690306), (103, 656796), (147, 460204), (196, 345153), (206, 328398), (294, 230102), (309, 218932), (412, 164199), (588, 115051), (618, 109466), (721, 93828), (1117, 60564), (1236, 54733), (1442, 46914), (2163, 31276), (2234, 30282), (2884, 23457), (3351, 20188), (4326, 15638), (4468, 15141), (5047, 13404), (6702, 10094), (7819, 8652)]