91217568

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73091}}^1$

素因数の和:73117

約数の個数: 48

約数和(自身を含む): 257868576

約数和(自身を除く): 166651008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 73091, 146182, 219273, 292364, 438546, 584728, 877092, 950183, 1169456, 1754184, 1900366, 2338912, 2850549, 3508368, 3800732, 5701098, 7016736, 7601464, 11402196, 15202928, 22804392, 30405856, 45608784, 91217568]

約数ペア:

[(1, 91217568), (2, 45608784), (3, 30405856), (4, 22804392), (6, 15202928), (8, 11402196), (12, 7601464), (13, 7016736), (16, 5701098), (24, 3800732), (26, 3508368), (32, 2850549), (39, 2338912), (48, 1900366), (52, 1754184), (78, 1169456), (96, 950183), (104, 877092), (156, 584728), (208, 438546), (312, 292364), (416, 219273), (624, 146182), (1248, 73091)]