72565344

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1279}}^1$

素因数の和:1492

約数の個数: 72

約数和(自身を含む): 207567360

約数和(自身を除く): 135002016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1279, 1576, 1773, 2364, 2558, 3152, 3546, 3837, 4728, 5116, 6304, 7092, 7674, 9456, 10232, 11511, 14184, 15348, 18912, 20464, 23022, 28368, 30696, 40928, 46044, 56736, 61392, 92088, 122784, 184176, 251963, 368352, 503926, 755889, 1007852, 1511778, 2015704, 2267667, 3023556, 4031408, 4535334, 6047112, 8062816, 9070668, 12094224, 18141336, 24188448, 36282672, 72565344]

約数ペア:

[(1, 72565344), (2, 36282672), (3, 24188448), (4, 18141336), (6, 12094224), (8, 9070668), (9, 8062816), (12, 6047112), (16, 4535334), (18, 4031408), (24, 3023556), (32, 2267667), (36, 2015704), (48, 1511778), (72, 1007852), (96, 755889), (144, 503926), (197, 368352), (288, 251963), (394, 184176), (591, 122784), (788, 92088), (1182, 61392), (1279, 56736), (1576, 46044), (1773, 40928), (2364, 30696), (2558, 28368), (3152, 23022), (3546, 20464), (3837, 18912), (4728, 15348), (5116, 14184), (6304, 11511), (7092, 10232), (7674, 9456)]