82623604

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 180383112

約数和(自身を除く): 97759508

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 137, 181, 196, 238, 274, 362, 476, 548, 724, 833, 959, 1267, 1666, 1918, 2329, 2534, 3077, 3332, 3836, 4658, 5068, 6154, 6713, 8869, 9316, 12308, 13426, 16303, 17738, 21539, 24797, 26852, 32606, 35476, 43078, 49594, 65212, 86156, 99188, 114121, 150773, 173579, 228242, 301546, 347158, 421549, 456484, 603092, 694316, 843098, 1215053, 1686196, 2430106, 2950843, 4860212, 5901686, 11803372, 20655901, 41311802, 82623604]

約数ペア:

[(1, 82623604), (2, 41311802), (4, 20655901), (7, 11803372), (14, 5901686), (17, 4860212), (28, 2950843), (34, 2430106), (49, 1686196), (68, 1215053), (98, 843098), (119, 694316), (137, 603092), (181, 456484), (196, 421549), (238, 347158), (274, 301546), (362, 228242), (476, 173579), (548, 150773), (724, 114121), (833, 99188), (959, 86156), (1267, 65212), (1666, 49594), (1918, 43078), (2329, 35476), (2534, 32606), (3077, 26852), (3332, 24797), (3836, 21539), (4658, 17738), (5068, 16303), (6154, 13426), (6713, 12308), (8869, 9316)]