90790512

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{99551}}^1$

素因数の和:99581

約数の個数: 40

約数和(自身を含む): 246888960

約数和(自身を除く): 156098448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 99551, 199102, 298653, 398204, 597306, 796408, 1194612, 1592816, 1891469, 2389224, 3782938, 4778448, 5674407, 7565876, 11348814, 15131752, 22697628, 30263504, 45395256, 90790512]

約数ペア:

[(1, 90790512), (2, 45395256), (3, 30263504), (4, 22697628), (6, 15131752), (8, 11348814), (12, 7565876), (16, 5674407), (19, 4778448), (24, 3782938), (38, 2389224), (48, 1891469), (57, 1592816), (76, 1194612), (114, 796408), (152, 597306), (228, 398204), (304, 298653), (456, 199102), (912, 99551)]