73649576

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:595

約数の個数: 128

約数和(自身を含む): 196680960

約数和(自身を除く): 123031384

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 56, 68, 77, 88, 91, 104, 119, 136, 143, 154, 182, 187, 221, 238, 286, 308, 364, 374, 442, 476, 541, 572, 616, 728, 748, 884, 952, 1001, 1082, 1144, 1309, 1496, 1547, 1768, 2002, 2164, 2431, 2618, 3094, 3787, 4004, 4328, 4862, 5236, 5951, 6188, 7033, 7574, 8008, 9197, 9724, 10472, 11902, 12376, 14066, 15148, 17017, 18394, 19448, 23804, 28132, 30296, 34034, 36788, 41657, 47608, 49231, 56264, 64379, 68068, 73576, 77363, 83314, 98462, 101167, 119561, 128758, 136136, 154726, 166628, 196924, 202334, 239122, 257516, 309452, 333256, 393848, 404668, 478244, 515032, 541541, 618904, 708169, 809336, 836927, 956488, 1083082, 1315171, 1416338, 1673854, 2166164, 2630342, 2832676, 3347708, 4332328, 5260684, 5665352, 6695416, 9206197, 10521368, 18412394, 36824788, 73649576]

約数ペア:

[(1, 73649576), (2, 36824788), (4, 18412394), (7, 10521368), (8, 9206197), (11, 6695416), (13, 5665352), (14, 5260684), (17, 4332328), (22, 3347708), (26, 2832676), (28, 2630342), (34, 2166164), (44, 1673854), (52, 1416338), (56, 1315171), (68, 1083082), (77, 956488), (88, 836927), (91, 809336), (104, 708169), (119, 618904), (136, 541541), (143, 515032), (154, 478244), (182, 404668), (187, 393848), (221, 333256), (238, 309452), (286, 257516), (308, 239122), (364, 202334), (374, 196924), (442, 166628), (476, 154726), (541, 136136), (572, 128758), (616, 119561), (728, 101167), (748, 98462), (884, 83314), (952, 77363), (1001, 73576), (1082, 68068), (1144, 64379), (1309, 56264), (1496, 49231), (1547, 47608), (1768, 41657), (2002, 36788), (2164, 34034), (2431, 30296), (2618, 28132), (3094, 23804), (3787, 19448), (4004, 18394), (4328, 17017), (4862, 15148), (5236, 14066), (5951, 12376), (6188, 11902), (7033, 10472), (7574, 9724), (8008, 9197)]