72913792

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4283}}^1$

素因数の和:4323

約数の個数: 64

約数和(自身を含む): 174787200

約数和(自身を除く): 101873408

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 4283, 8512, 8566, 17024, 17132, 29981, 34264, 59962, 68528, 81377, 119924, 137056, 162754, 239848, 274112, 325508, 479696, 548224, 569639, 651016, 959392, 1139278, 1302032, 1918784, 2278556, 2604064, 3837568, 4557112, 5208128, 9114224, 10416256, 18228448, 36456896, 72913792]

約数ペア:

[(1, 72913792), (2, 36456896), (4, 18228448), (7, 10416256), (8, 9114224), (14, 5208128), (16, 4557112), (19, 3837568), (28, 2604064), (32, 2278556), (38, 1918784), (56, 1302032), (64, 1139278), (76, 959392), (112, 651016), (128, 569639), (133, 548224), (152, 479696), (224, 325508), (266, 274112), (304, 239848), (448, 162754), (532, 137056), (608, 119924), (896, 81377), (1064, 68528), (1216, 59962), (2128, 34264), (2432, 29981), (4256, 17132), (4283, 17024), (8512, 8566)]