89062204

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:539

約数の個数: 72

約数和(自身を含む): 200234160

約数和(自身を除く): 111171956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 101, 154, 196, 202, 308, 404, 409, 539, 707, 818, 1078, 1111, 1414, 1636, 2156, 2222, 2828, 2863, 4444, 4499, 4949, 5726, 7777, 8998, 9898, 11452, 15554, 17996, 19796, 20041, 31108, 31493, 40082, 41309, 54439, 62986, 80164, 82618, 108878, 125972, 165236, 217756, 220451, 289163, 440902, 454399, 578326, 881804, 908798, 1156652, 1817596, 2024141, 3180793, 4048282, 6361586, 8096564, 12723172, 22265551, 44531102, 89062204]

約数ペア:

[(1, 89062204), (2, 44531102), (4, 22265551), (7, 12723172), (11, 8096564), (14, 6361586), (22, 4048282), (28, 3180793), (44, 2024141), (49, 1817596), (77, 1156652), (98, 908798), (101, 881804), (154, 578326), (196, 454399), (202, 440902), (308, 289163), (404, 220451), (409, 217756), (539, 165236), (707, 125972), (818, 108878), (1078, 82618), (1111, 80164), (1414, 62986), (1636, 54439), (2156, 41309), (2222, 40082), (2828, 31493), (2863, 31108), (4444, 20041), (4499, 19796), (4949, 17996), (5726, 15554), (7777, 11452), (8998, 9898)]