73672064

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 154224000

約数和(自身を除く): 80551936

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 89, 116, 128, 178, 223, 232, 356, 446, 464, 712, 892, 928, 1424, 1784, 1856, 2581, 2848, 3568, 3712, 5162, 5696, 6467, 7136, 10324, 11392, 12934, 14272, 19847, 20648, 25868, 28544, 39694, 41296, 51736, 79388, 82592, 103472, 158776, 165184, 206944, 317552, 330368, 413888, 575563, 635104, 827776, 1151126, 1270208, 2302252, 2540416, 4604504, 9209008, 18418016, 36836032, 73672064]

約数ペア:

[(1, 73672064), (2, 36836032), (4, 18418016), (8, 9209008), (16, 4604504), (29, 2540416), (32, 2302252), (58, 1270208), (64, 1151126), (89, 827776), (116, 635104), (128, 575563), (178, 413888), (223, 330368), (232, 317552), (356, 206944), (446, 165184), (464, 158776), (712, 103472), (892, 82592), (928, 79388), (1424, 51736), (1784, 41296), (1856, 39694), (2581, 28544), (2848, 25868), (3568, 20648), (3712, 19847), (5162, 14272), (5696, 12934), (6467, 11392), (7136, 10324)]