73568012

素因数分解:

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

素因数の和:140

約数の個数: 72

約数和(自身を含む): 159012000

約数和(自身を除く): 85443988

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 49, 58, 86, 98, 116, 172, 196, 203, 301, 343, 406, 602, 686, 812, 1204, 1247, 1372, 1421, 1849, 2107, 2494, 2842, 3698, 4214, 4988, 5684, 7396, 8428, 8729, 9947, 12943, 14749, 17458, 19894, 25886, 29498, 34916, 39788, 51772, 53621, 58996, 61103, 90601, 107242, 122206, 181202, 214484, 244412, 362404, 375347, 427721, 634207, 750694, 855442, 1268414, 1501388, 1710884, 2536828, 2627429, 5254858, 10509716, 18392003, 36784006, 73568012]

約数ペア:

[(1, 73568012), (2, 36784006), (4, 18392003), (7, 10509716), (14, 5254858), (28, 2627429), (29, 2536828), (43, 1710884), (49, 1501388), (58, 1268414), (86, 855442), (98, 750694), (116, 634207), (172, 427721), (196, 375347), (203, 362404), (301, 244412), (343, 214484), (406, 181202), (602, 122206), (686, 107242), (812, 90601), (1204, 61103), (1247, 58996), (1372, 53621), (1421, 51772), (1849, 39788), (2107, 34916), (2494, 29498), (2842, 25886), (3698, 19894), (4214, 17458), (4988, 14749), (5684, 12943), (7396, 9947), (8428, 8729)]