172739196

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7879}}^1$

素因数の和:7928

約数の個数: 96

約数和(自身を含む): 529536000

約数和(自身を除く): 356796804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 84, 87, 108, 116, 126, 174, 189, 203, 252, 261, 348, 378, 406, 522, 609, 756, 783, 812, 1044, 1218, 1566, 1827, 2436, 3132, 3654, 5481, 7308, 7879, 10962, 15758, 21924, 23637, 31516, 47274, 55153, 70911, 94548, 110306, 141822, 165459, 212733, 220612, 228491, 283644, 330918, 425466, 456982, 496377, 661836, 685473, 850932, 913964, 992754, 1370946, 1489131, 1599437, 1985508, 2056419, 2741892, 2978262, 3198874, 4112838, 4798311, 5956524, 6169257, 6397748, 8225676, 9596622, 12338514, 14394933, 19193244, 24677028, 28789866, 43184799, 57579732, 86369598, 172739196]

約数ペア:

[(1, 172739196), (2, 86369598), (3, 57579732), (4, 43184799), (6, 28789866), (7, 24677028), (9, 19193244), (12, 14394933), (14, 12338514), (18, 9596622), (21, 8225676), (27, 6397748), (28, 6169257), (29, 5956524), (36, 4798311), (42, 4112838), (54, 3198874), (58, 2978262), (63, 2741892), (84, 2056419), (87, 1985508), (108, 1599437), (116, 1489131), (126, 1370946), (174, 992754), (189, 913964), (203, 850932), (252, 685473), (261, 661836), (348, 496377), (378, 456982), (406, 425466), (522, 330918), (609, 283644), (756, 228491), (783, 220612), (812, 212733), (1044, 165459), (1218, 141822), (1566, 110306), (1827, 94548), (2436, 70911), (3132, 55153), (3654, 47274), (5481, 31516), (7308, 23637), (7879, 21924), (10962, 15758)]