91992212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 179869200

約数和(自身を除く): 87876988

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 137, 148, 274, 349, 481, 548, 698, 962, 1396, 1781, 1924, 3562, 4537, 5069, 7124, 9074, 10138, 12913, 18148, 20276, 25826, 47813, 51652, 65897, 95626, 131794, 167869, 191252, 263588, 335738, 621569, 671476, 1243138, 1769081, 2486276, 3538162, 7076324, 22998053, 45996106, 91992212]

約数ペア:

[(1, 91992212), (2, 45996106), (4, 22998053), (13, 7076324), (26, 3538162), (37, 2486276), (52, 1769081), (74, 1243138), (137, 671476), (148, 621569), (274, 335738), (349, 263588), (481, 191252), (548, 167869), (698, 131794), (962, 95626), (1396, 65897), (1781, 51652), (1924, 47813), (3562, 25826), (4537, 20276), (5069, 18148), (7124, 12913), (9074, 10138)]