77979996

素因数分解:

$2^2\times 3^4\times {\mathrm{229}}^1\times {\mathrm{1051}}^1$

素因数の和:1296

約数の個数: 60

約数和(自身を含む): 204940120

約数和(自身を除く): 126960124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 229, 324, 458, 687, 916, 1051, 1374, 2061, 2102, 2748, 3153, 4122, 4204, 6183, 6306, 8244, 9459, 12366, 12612, 18549, 18918, 24732, 28377, 37098, 37836, 56754, 74196, 85131, 113508, 170262, 240679, 340524, 481358, 722037, 962716, 1444074, 2166111, 2888148, 4332222, 6498333, 8664444, 12996666, 19494999, 25993332, 38989998, 77979996]

約数ペア:

[(1, 77979996), (2, 38989998), (3, 25993332), (4, 19494999), (6, 12996666), (9, 8664444), (12, 6498333), (18, 4332222), (27, 2888148), (36, 2166111), (54, 1444074), (81, 962716), (108, 722037), (162, 481358), (229, 340524), (324, 240679), (458, 170262), (687, 113508), (916, 85131), (1051, 74196), (1374, 56754), (2061, 37836), (2102, 37098), (2748, 28377), (3153, 24732), (4122, 18918), (4204, 18549), (6183, 12612), (6306, 12366), (8244, 9459)]