91997958

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 204083712

約数和(自身を除く): 112085754

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 107, 146, 151, 214, 219, 302, 321, 438, 453, 642, 906, 949, 1391, 1898, 1963, 2782, 2847, 3926, 4173, 5694, 5889, 7811, 8346, 11023, 11778, 15622, 16157, 22046, 23433, 32314, 33069, 46866, 48471, 66138, 96942, 101543, 143299, 203086, 210041, 286598, 304629, 420082, 429897, 609258, 630123, 859794, 1179461, 1260246, 2358922, 3538383, 7076766, 15332993, 30665986, 45998979, 91997958]

約数ペア:

[(1, 91997958), (2, 45998979), (3, 30665986), (6, 15332993), (13, 7076766), (26, 3538383), (39, 2358922), (73, 1260246), (78, 1179461), (107, 859794), (146, 630123), (151, 609258), (214, 429897), (219, 420082), (302, 304629), (321, 286598), (438, 210041), (453, 203086), (642, 143299), (906, 101543), (949, 96942), (1391, 66138), (1898, 48471), (1963, 46866), (2782, 33069), (2847, 32314), (3926, 23433), (4173, 22046), (5694, 16157), (5889, 15622), (7811, 11778), (8346, 11023)]