77642972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{56923}}^1$

素因数の和:56969

約数の個数: 24

約数和(自身を含む): 153011712

約数和(自身を除く): 75368740

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 56923, 113846, 227692, 626153, 1252306, 1764613, 2504612, 3529226, 7058452, 19410743, 38821486, 77642972]

約数ペア:

[(1, 77642972), (2, 38821486), (4, 19410743), (11, 7058452), (22, 3529226), (31, 2504612), (44, 1764613), (62, 1252306), (124, 626153), (341, 227692), (682, 113846), (1364, 56923)]