76401884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 150678528

約数和(自身を除く): 74276644

約数列:

[1, 2, 4, 13, 26, 43, 47, 52, 86, 94, 172, 188, 559, 611, 727, 1118, 1222, 1454, 2021, 2236, 2444, 2908, 4042, 8084, 9451, 18902, 26273, 31261, 34169, 37804, 52546, 62522, 68338, 105092, 125044, 136676, 406393, 444197, 812786, 888394, 1469267, 1625572, 1776788, 2938534, 5877068, 19100471, 38200942, 76401884]

約数ペア:

[(1, 76401884), (2, 38200942), (4, 19100471), (13, 5877068), (26, 2938534), (43, 1776788), (47, 1625572), (52, 1469267), (86, 888394), (94, 812786), (172, 444197), (188, 406393), (559, 136676), (611, 125044), (727, 105092), (1118, 68338), (1222, 62522), (1454, 52546), (2021, 37804), (2236, 34169), (2444, 31261), (2908, 26273), (4042, 18902), (8084, 9451)]