73780812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 225406272

約数和(自身を除く): 151625460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 41, 42, 63, 74, 82, 84, 111, 123, 126, 148, 164, 193, 222, 246, 252, 259, 287, 333, 369, 386, 444, 492, 518, 574, 579, 666, 738, 772, 777, 861, 1036, 1148, 1158, 1332, 1351, 1476, 1517, 1554, 1722, 1737, 2316, 2331, 2583, 2702, 3034, 3108, 3444, 3474, 4053, 4551, 4662, 5166, 5404, 6068, 6948, 7141, 7913, 8106, 9102, 9324, 10332, 10619, 12159, 13653, 14282, 15826, 16212, 18204, 21238, 21423, 23739, 24318, 27306, 28564, 31652, 31857, 42476, 42846, 47478, 48636, 49987, 54612, 55391, 63714, 64269, 71217, 85692, 94956, 95571, 99974, 110782, 127428, 128538, 142434, 149961, 166173, 191142, 199948, 221564, 257076, 284868, 292781, 299922, 332346, 382284, 449883, 498519, 585562, 599844, 664692, 878343, 899766, 997038, 1171124, 1756686, 1799532, 1994076, 2049467, 2635029, 3513372, 4098934, 5270058, 6148401, 8197868, 10540116, 12296802, 18445203, 24593604, 36890406, 73780812]

約数ペア:

[(1, 73780812), (2, 36890406), (3, 24593604), (4, 18445203), (6, 12296802), (7, 10540116), (9, 8197868), (12, 6148401), (14, 5270058), (18, 4098934), (21, 3513372), (28, 2635029), (36, 2049467), (37, 1994076), (41, 1799532), (42, 1756686), (63, 1171124), (74, 997038), (82, 899766), (84, 878343), (111, 664692), (123, 599844), (126, 585562), (148, 498519), (164, 449883), (193, 382284), (222, 332346), (246, 299922), (252, 292781), (259, 284868), (287, 257076), (333, 221564), (369, 199948), (386, 191142), (444, 166173), (492, 149961), (518, 142434), (574, 128538), (579, 127428), (666, 110782), (738, 99974), (772, 95571), (777, 94956), (861, 85692), (1036, 71217), (1148, 64269), (1158, 63714), (1332, 55391), (1351, 54612), (1476, 49987), (1517, 48636), (1554, 47478), (1722, 42846), (1737, 42476), (2316, 31857), (2331, 31652), (2583, 28564), (2702, 27306), (3034, 24318), (3108, 23739), (3444, 21423), (3474, 21238), (4053, 18204), (4551, 16212), (4662, 15826), (5166, 14282), (5404, 13653), (6068, 12159), (6948, 10619), (7141, 10332), (7913, 9324), (8106, 9102)]