77364448

素因数分解:

$2^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2521}}^1$

素因数の和:2675

約数の個数: 48

約数和(自身を含む): 175410144

約数和(自身を除く): 98045696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 137, 224, 274, 548, 959, 1096, 1918, 2192, 2521, 3836, 4384, 5042, 7672, 10084, 15344, 17647, 20168, 30688, 35294, 40336, 70588, 80672, 141176, 282352, 345377, 564704, 690754, 1381508, 2417639, 2763016, 4835278, 5526032, 9670556, 11052064, 19341112, 38682224, 77364448]

約数ペア:

[(1, 77364448), (2, 38682224), (4, 19341112), (7, 11052064), (8, 9670556), (14, 5526032), (16, 4835278), (28, 2763016), (32, 2417639), (56, 1381508), (112, 690754), (137, 564704), (224, 345377), (274, 282352), (548, 141176), (959, 80672), (1096, 70588), (1918, 40336), (2192, 35294), (2521, 30688), (3836, 20168), (4384, 17647), (5042, 15344), (7672, 10084)]