77840312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{5113}}^1$

素因数の和:5303

約数の個数: 32

約数和(自身を含む): 160170480

約数和(自身を除く): 82330168

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 173, 346, 692, 1384, 1903, 3806, 5113, 7612, 10226, 15224, 20452, 40904, 56243, 112486, 224972, 449944, 884549, 1769098, 3538196, 7076392, 9730039, 19460078, 38920156, 77840312]

約数ペア:

[(1, 77840312), (2, 38920156), (4, 19460078), (8, 9730039), (11, 7076392), (22, 3538196), (44, 1769098), (88, 884549), (173, 449944), (346, 224972), (692, 112486), (1384, 56243), (1903, 40904), (3806, 20452), (5113, 15224), (7612, 10226)]