73675688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 152727120

約数和(自身を除く): 79051432

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 73, 82, 136, 146, 164, 181, 292, 328, 362, 584, 697, 724, 1241, 1394, 1448, 2482, 2788, 2993, 3077, 4964, 5576, 5986, 6154, 7421, 9928, 11972, 12308, 13213, 14842, 23944, 24616, 26426, 29684, 50881, 52852, 59368, 101762, 105704, 126157, 203524, 224621, 252314, 407048, 449242, 504628, 541733, 898484, 1009256, 1083466, 1796968, 2166932, 4333864, 9209461, 18418922, 36837844, 73675688]

約数ペア:

[(1, 73675688), (2, 36837844), (4, 18418922), (8, 9209461), (17, 4333864), (34, 2166932), (41, 1796968), (68, 1083466), (73, 1009256), (82, 898484), (136, 541733), (146, 504628), (164, 449242), (181, 407048), (292, 252314), (328, 224621), (362, 203524), (584, 126157), (697, 105704), (724, 101762), (1241, 59368), (1394, 52852), (1448, 50881), (2482, 29684), (2788, 26426), (2993, 24616), (3077, 23944), (4964, 14842), (5576, 13213), (5986, 12308), (6154, 11972), (7421, 9928)]