64359282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 143216640

約数和(自身を除く): 78857358

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 89, 127, 146, 178, 219, 254, 267, 381, 438, 534, 762, 949, 1157, 1651, 1898, 2314, 2847, 3302, 3471, 4953, 5694, 6497, 6942, 9271, 9906, 11303, 12994, 18542, 19491, 22606, 27813, 33909, 38982, 55626, 67818, 84461, 120523, 146939, 168922, 241046, 253383, 293878, 361569, 440817, 506766, 723138, 825119, 881634, 1650238, 2475357, 4950714, 10726547, 21453094, 32179641, 64359282]

約数ペア:

[(1, 64359282), (2, 32179641), (3, 21453094), (6, 10726547), (13, 4950714), (26, 2475357), (39, 1650238), (73, 881634), (78, 825119), (89, 723138), (127, 506766), (146, 440817), (178, 361569), (219, 293878), (254, 253383), (267, 241046), (381, 168922), (438, 146939), (534, 120523), (762, 84461), (949, 67818), (1157, 55626), (1651, 38982), (1898, 33909), (2314, 27813), (2847, 22606), (3302, 19491), (3471, 18542), (4953, 12994), (5694, 11303), (6497, 9906), (6942, 9271)]