66943422

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:292

約数の個数: 160

約数和(自身を含む): 195148800

約数和(自身を除く): 128205378

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 81, 91, 114, 117, 126, 133, 162, 171, 182, 189, 234, 239, 247, 266, 273, 342, 351, 378, 399, 478, 494, 513, 546, 567, 702, 717, 741, 798, 819, 1026, 1053, 1134, 1197, 1434, 1482, 1539, 1638, 1673, 1729, 2106, 2151, 2223, 2394, 2457, 3078, 3107, 3346, 3458, 3591, 4302, 4446, 4541, 4914, 5019, 5187, 6214, 6453, 6669, 7182, 7371, 9082, 9321, 10038, 10374, 10773, 12906, 13338, 13623, 14742, 15057, 15561, 18642, 19359, 20007, 21546, 21749, 27246, 27963, 30114, 31122, 31787, 38718, 40014, 40869, 43498, 45171, 46683, 55926, 59033, 63574, 65247, 81738, 83889, 90342, 93366, 95361, 118066, 122607, 130494, 135513, 140049, 167778, 177099, 190722, 195741, 245214, 251667, 271026, 280098, 286083, 354198, 367821, 391482, 413231, 503334, 531297, 572166, 587223, 735642, 826462, 858249, 1062594, 1174446, 1239693, 1593891, 1716498, 1761669, 2479386, 2574747, 3187782, 3523338, 3719079, 4781673, 5149494, 7438158, 9563346, 11157237, 22314474, 33471711, 66943422]

約数ペア:

[(1, 66943422), (2, 33471711), (3, 22314474), (6, 11157237), (7, 9563346), (9, 7438158), (13, 5149494), (14, 4781673), (18, 3719079), (19, 3523338), (21, 3187782), (26, 2574747), (27, 2479386), (38, 1761669), (39, 1716498), (42, 1593891), (54, 1239693), (57, 1174446), (63, 1062594), (78, 858249), (81, 826462), (91, 735642), (114, 587223), (117, 572166), (126, 531297), (133, 503334), (162, 413231), (171, 391482), (182, 367821), (189, 354198), (234, 286083), (239, 280098), (247, 271026), (266, 251667), (273, 245214), (342, 195741), (351, 190722), (378, 177099), (399, 167778), (478, 140049), (494, 135513), (513, 130494), (546, 122607), (567, 118066), (702, 95361), (717, 93366), (741, 90342), (798, 83889), (819, 81738), (1026, 65247), (1053, 63574), (1134, 59033), (1197, 55926), (1434, 46683), (1482, 45171), (1539, 43498), (1638, 40869), (1673, 40014), (1729, 38718), (2106, 31787), (2151, 31122), (2223, 30114), (2394, 27963), (2457, 27246), (3078, 21749), (3107, 21546), (3346, 20007), (3458, 19359), (3591, 18642), (4302, 15561), (4446, 15057), (4541, 14742), (4914, 13623), (5019, 13338), (5187, 12906), (6214, 10773), (6453, 10374), (6669, 10038), (7182, 9321), (7371, 9082)]