76181724

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1697}}^1$

素因数の和:1779

約数の個数: 72

約数和(自身を含む): 203963760

約数和(自身を除く): 127782036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 116, 129, 172, 174, 258, 261, 348, 387, 516, 522, 774, 1044, 1247, 1548, 1697, 2494, 3394, 3741, 4988, 5091, 6788, 7482, 10182, 11223, 14964, 15273, 20364, 22446, 30546, 44892, 49213, 61092, 72971, 98426, 145942, 147639, 196852, 218913, 291884, 295278, 437826, 442917, 590556, 656739, 875652, 885834, 1313478, 1771668, 2116159, 2626956, 4232318, 6348477, 8464636, 12696954, 19045431, 25393908, 38090862, 76181724]

約数ペア:

[(1, 76181724), (2, 38090862), (3, 25393908), (4, 19045431), (6, 12696954), (9, 8464636), (12, 6348477), (18, 4232318), (29, 2626956), (36, 2116159), (43, 1771668), (58, 1313478), (86, 885834), (87, 875652), (116, 656739), (129, 590556), (172, 442917), (174, 437826), (258, 295278), (261, 291884), (348, 218913), (387, 196852), (516, 147639), (522, 145942), (774, 98426), (1044, 72971), (1247, 61092), (1548, 49213), (1697, 44892), (2494, 30546), (3394, 22446), (3741, 20364), (4988, 15273), (5091, 14964), (6788, 11223), (7482, 10182)]