61423812

素因数分解:

$2^2\times 3^3\times {\mathrm{197}}^1\times {\mathrm{2887}}^1$

素因数の和:3097

約数の個数: 48

約数和(自身を含む): 160110720

約数和(自身を除く): 98686908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 197, 394, 591, 788, 1182, 1773, 2364, 2887, 3546, 5319, 5774, 7092, 8661, 10638, 11548, 17322, 21276, 25983, 34644, 51966, 77949, 103932, 155898, 311796, 568739, 1137478, 1706217, 2274956, 3412434, 5118651, 6824868, 10237302, 15355953, 20474604, 30711906, 61423812]

約数ペア:

[(1, 61423812), (2, 30711906), (3, 20474604), (4, 15355953), (6, 10237302), (9, 6824868), (12, 5118651), (18, 3412434), (27, 2274956), (36, 1706217), (54, 1137478), (108, 568739), (197, 311796), (394, 155898), (591, 103932), (788, 77949), (1182, 51966), (1773, 34644), (2364, 25983), (2887, 21276), (3546, 17322), (5319, 11548), (5774, 10638), (7092, 8661)]