72162376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63079}}^1$

素因数の和:63109

約数の個数: 32

約数和(自身を含む): 158961600

約数和(自身を除く): 86799224

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 63079, 126158, 252316, 504632, 693869, 820027, 1387738, 1640054, 2775476, 3280108, 5550952, 6560216, 9020297, 18040594, 36081188, 72162376]

約数ペア:

[(1, 72162376), (2, 36081188), (4, 18040594), (8, 9020297), (11, 6560216), (13, 5550952), (22, 3280108), (26, 2775476), (44, 1640054), (52, 1387738), (88, 820027), (104, 693869), (143, 504632), (286, 252316), (572, 126158), (1144, 63079)]