87080504

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{43}}^2$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 197856360

約数和(自身を除く): 110775856

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 43, 56, 58, 86, 116, 172, 203, 232, 301, 344, 406, 602, 812, 841, 1204, 1247, 1624, 1682, 1849, 2408, 2494, 3364, 3698, 4988, 5887, 6728, 7396, 8729, 9976, 11774, 12943, 14792, 17458, 23548, 25886, 34916, 36163, 47096, 51772, 53621, 69832, 72326, 103544, 107242, 144652, 214484, 253141, 289304, 375347, 428968, 506282, 750694, 1012564, 1501388, 1555009, 2025128, 3002776, 3110018, 6220036, 10885063, 12440072, 21770126, 43540252, 87080504]

約数ペア:

[(1, 87080504), (2, 43540252), (4, 21770126), (7, 12440072), (8, 10885063), (14, 6220036), (28, 3110018), (29, 3002776), (43, 2025128), (56, 1555009), (58, 1501388), (86, 1012564), (116, 750694), (172, 506282), (203, 428968), (232, 375347), (301, 289304), (344, 253141), (406, 214484), (602, 144652), (812, 107242), (841, 103544), (1204, 72326), (1247, 69832), (1624, 53621), (1682, 51772), (1849, 47096), (2408, 36163), (2494, 34916), (3364, 25886), (3698, 23548), (4988, 17458), (5887, 14792), (6728, 12943), (7396, 11774), (8729, 9976)]