80378416712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{950459}}^1$

素因数の和:950538

約数の個数: 48

約数和(自身を含む): 169885220400

約数和(自身を除く): 89506803688

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 961, 1364, 1922, 2728, 3844, 7688, 10571, 21142, 42284, 84568, 950459, 1900918, 3801836, 7603672, 10455049, 20910098, 29464229, 41820196, 58928458, 83640392, 117856916, 235713832, 324106519, 648213038, 913391099, 1296426076, 1826782198, 2592852152, 3653564396, 7307128792, 10047302089, 20094604178, 40189208356, 80378416712]

約数ペア:

[(1, 80378416712), (2, 40189208356), (4, 20094604178), (8, 10047302089), (11, 7307128792), (22, 3653564396), (31, 2592852152), (44, 1826782198), (62, 1296426076), (88, 913391099), (124, 648213038), (248, 324106519), (341, 235713832), (682, 117856916), (961, 83640392), (1364, 58928458), (1922, 41820196), (2728, 29464229), (3844, 20910098), (7688, 10455049), (10571, 7603672), (21142, 3801836), (42284, 1900918), (84568, 950459)]