89888784

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{81421}}^1$

素因数の和:81455

約数の個数: 40

約数和(自身を含む): 242311872

約数和(自身を除く): 152423088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 81421, 162842, 244263, 325684, 488526, 651368, 977052, 1302736, 1872683, 1954104, 3745366, 3908208, 5618049, 7490732, 11236098, 14981464, 22472196, 29962928, 44944392, 89888784]

約数ペア:

[(1, 89888784), (2, 44944392), (3, 29962928), (4, 22472196), (6, 14981464), (8, 11236098), (12, 7490732), (16, 5618049), (23, 3908208), (24, 3745366), (46, 1954104), (48, 1872683), (69, 1302736), (92, 977052), (138, 651368), (184, 488526), (276, 325684), (368, 244263), (552, 162842), (1104, 81421)]