89243672

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 199584000

約数和(自身を除く): 110340328

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 179, 203, 232, 307, 358, 406, 614, 716, 812, 1228, 1253, 1432, 1624, 2149, 2456, 2506, 4298, 5012, 5191, 8596, 8903, 10024, 10382, 17192, 17806, 20764, 35612, 36337, 41528, 54953, 62321, 71224, 72674, 109906, 124642, 145348, 219812, 249284, 290696, 384671, 439624, 498568, 769342, 1538684, 1593637, 3077368, 3187274, 6374548, 11155459, 12749096, 22310918, 44621836, 89243672]

約数ペア:

[(1, 89243672), (2, 44621836), (4, 22310918), (7, 12749096), (8, 11155459), (14, 6374548), (28, 3187274), (29, 3077368), (56, 1593637), (58, 1538684), (116, 769342), (179, 498568), (203, 439624), (232, 384671), (307, 290696), (358, 249284), (406, 219812), (614, 145348), (716, 124642), (812, 109906), (1228, 72674), (1253, 71224), (1432, 62321), (1624, 54953), (2149, 41528), (2456, 36337), (2506, 35612), (4298, 20764), (5012, 17806), (5191, 17192), (8596, 10382), (8903, 10024)]