77553196

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1901}}^1$

素因数の和:1990

約数の個数: 48

約数和(自身を含む): 163602432

約数和(自身を除く): 86049236

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 94, 124, 188, 217, 329, 434, 658, 868, 1316, 1457, 1901, 2914, 3802, 5828, 7604, 10199, 13307, 20398, 26614, 40796, 53228, 58931, 89347, 117862, 178694, 235724, 357388, 412517, 625429, 825034, 1250858, 1650068, 2501716, 2769757, 5539514, 11079028, 19388299, 38776598, 77553196]

約数ペア:

[(1, 77553196), (2, 38776598), (4, 19388299), (7, 11079028), (14, 5539514), (28, 2769757), (31, 2501716), (47, 1650068), (62, 1250858), (94, 825034), (124, 625429), (188, 412517), (217, 357388), (329, 235724), (434, 178694), (658, 117862), (868, 89347), (1316, 58931), (1457, 53228), (1901, 40796), (2914, 26614), (3802, 20398), (5828, 13307), (7604, 10199)]