73393138

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 143700480

約数和(自身を除く): 70307342

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 89, 91, 161, 178, 182, 197, 299, 322, 394, 598, 623, 1157, 1246, 1379, 2047, 2093, 2314, 2561, 2758, 4094, 4186, 4531, 5122, 8099, 9062, 14329, 16198, 17533, 17927, 26611, 28658, 31717, 35066, 35854, 53222, 58903, 63434, 117806, 122731, 186277, 227929, 245462, 372554, 403259, 412321, 455858, 806518, 824642, 1595503, 2822813, 3191006, 5242367, 5645626, 10484734, 36696569, 73393138]

約数ペア:

[(1, 73393138), (2, 36696569), (7, 10484734), (13, 5645626), (14, 5242367), (23, 3191006), (26, 2822813), (46, 1595503), (89, 824642), (91, 806518), (161, 455858), (178, 412321), (182, 403259), (197, 372554), (299, 245462), (322, 227929), (394, 186277), (598, 122731), (623, 117806), (1157, 63434), (1246, 58903), (1379, 53222), (2047, 35854), (2093, 35066), (2314, 31717), (2561, 28658), (2758, 26611), (4094, 17927), (4186, 17533), (4531, 16198), (5122, 14329), (8099, 9062)]