78332254

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3557}}^1$

素因数の和:3601

約数の個数: 48

約数和(自身を含む): 158999904

約数和(自身を除く): 80667650

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 847, 1001, 1573, 1694, 2002, 3146, 3557, 7114, 11011, 22022, 24899, 39127, 46241, 49798, 78254, 92482, 273889, 323687, 430397, 508651, 547778, 647374, 860794, 1017302, 3012779, 3560557, 5595161, 6025558, 7121114, 11190322, 39166127, 78332254]

約数ペア:

[(1, 78332254), (2, 39166127), (7, 11190322), (11, 7121114), (13, 6025558), (14, 5595161), (22, 3560557), (26, 3012779), (77, 1017302), (91, 860794), (121, 647374), (143, 547778), (154, 508651), (182, 430397), (242, 323687), (286, 273889), (847, 92482), (1001, 78254), (1573, 49798), (1694, 46241), (2002, 39127), (3146, 24899), (3557, 22022), (7114, 11011)]