90694448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:526

約数の個数: 80

約数和(自身を含む): 203424480

約数和(自身を除く): 112730032

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 53, 76, 104, 106, 152, 208, 212, 247, 304, 424, 433, 494, 689, 848, 866, 988, 1007, 1378, 1732, 1976, 2014, 2756, 3464, 3952, 4028, 5512, 5629, 6928, 8056, 8227, 11024, 11258, 13091, 16112, 16454, 22516, 22949, 26182, 32908, 45032, 45898, 52364, 65816, 90064, 91796, 104728, 106951, 131632, 183592, 209456, 213902, 298337, 367184, 427804, 436031, 596674, 855608, 872062, 1193348, 1711216, 1744124, 2386696, 3488248, 4773392, 5668403, 6976496, 11336806, 22673612, 45347224, 90694448]

約数ペア:

[(1, 90694448), (2, 45347224), (4, 22673612), (8, 11336806), (13, 6976496), (16, 5668403), (19, 4773392), (26, 3488248), (38, 2386696), (52, 1744124), (53, 1711216), (76, 1193348), (104, 872062), (106, 855608), (152, 596674), (208, 436031), (212, 427804), (247, 367184), (304, 298337), (424, 213902), (433, 209456), (494, 183592), (689, 131632), (848, 106951), (866, 104728), (988, 91796), (1007, 90064), (1378, 65816), (1732, 52364), (1976, 45898), (2014, 45032), (2756, 32908), (3464, 26182), (3952, 22949), (4028, 22516), (5512, 16454), (5629, 16112), (6928, 13091), (8056, 11258), (8227, 11024)]