77768344

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{677}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 148644720

約数和(自身を除く): 70876376

約数列:

[1, 2, 4, 8, 83, 166, 173, 332, 346, 664, 677, 692, 1354, 1384, 2708, 5416, 14359, 28718, 56191, 57436, 112382, 114872, 117121, 224764, 234242, 449528, 468484, 936968, 9721043, 19442086, 38884172, 77768344]

約数ペア:

[(1, 77768344), (2, 38884172), (4, 19442086), (8, 9721043), (83, 936968), (166, 468484), (173, 449528), (332, 234242), (346, 224764), (664, 117121), (677, 114872), (692, 112382), (1354, 57436), (1384, 56191), (2708, 28718), (5416, 14359)]