87044364

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{219809}}^1$

素因数の和:219830

約数の個数: 36

約数和(自身を含む): 240032520

約数和(自身を除く): 152988156

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 219809, 439618, 659427, 879236, 1318854, 1978281, 2417899, 2637708, 3956562, 4835798, 7253697, 7913124, 9671596, 14507394, 21761091, 29014788, 43522182, 87044364]

約数ペア:

[(1, 87044364), (2, 43522182), (3, 29014788), (4, 21761091), (6, 14507394), (9, 9671596), (11, 7913124), (12, 7253697), (18, 4835798), (22, 3956562), (33, 2637708), (36, 2417899), (44, 1978281), (66, 1318854), (99, 879236), (132, 659427), (198, 439618), (396, 219809)]