57312738

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 154583040

約数和(自身を除く): 97270302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 67, 73, 93, 126, 134, 146, 186, 189, 201, 217, 219, 279, 378, 402, 434, 438, 469, 511, 558, 603, 651, 657, 837, 938, 1022, 1206, 1302, 1314, 1407, 1533, 1674, 1809, 1953, 1971, 2077, 2263, 2814, 3066, 3618, 3906, 3942, 4154, 4221, 4526, 4599, 4891, 5859, 6231, 6789, 8442, 9198, 9782, 11718, 12462, 12663, 13578, 13797, 14539, 14673, 15841, 18693, 20367, 25326, 27594, 29078, 29346, 31682, 34237, 37386, 40734, 43617, 44019, 47523, 56079, 61101, 68474, 87234, 88038, 95046, 102711, 112158, 122202, 130851, 132057, 142569, 151621, 205422, 261702, 264114, 285138, 303242, 308133, 392553, 427707, 454863, 616266, 785106, 855414, 909726, 924399, 1061347, 1364589, 1848798, 2122694, 2729178, 3184041, 4093767, 6368082, 8187534, 9552123, 19104246, 28656369, 57312738]

約数ペア:

[(1, 57312738), (2, 28656369), (3, 19104246), (6, 9552123), (7, 8187534), (9, 6368082), (14, 4093767), (18, 3184041), (21, 2729178), (27, 2122694), (31, 1848798), (42, 1364589), (54, 1061347), (62, 924399), (63, 909726), (67, 855414), (73, 785106), (93, 616266), (126, 454863), (134, 427707), (146, 392553), (186, 308133), (189, 303242), (201, 285138), (217, 264114), (219, 261702), (279, 205422), (378, 151621), (402, 142569), (434, 132057), (438, 130851), (469, 122202), (511, 112158), (558, 102711), (603, 95046), (651, 88038), (657, 87234), (837, 68474), (938, 61101), (1022, 56079), (1206, 47523), (1302, 44019), (1314, 43617), (1407, 40734), (1533, 37386), (1674, 34237), (1809, 31682), (1953, 29346), (1971, 29078), (2077, 27594), (2263, 25326), (2814, 20367), (3066, 18693), (3618, 15841), (3906, 14673), (3942, 14539), (4154, 13797), (4221, 13578), (4526, 12663), (4599, 12462), (4891, 11718), (5859, 9782), (6231, 9198), (6789, 8442)]