81222036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{50891}}^1$

素因数の和:50924

約数の個数: 48

約数和(自身を含む): 227996160

約数和(自身を除く): 146774124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 50891, 101782, 152673, 203564, 305346, 356237, 610692, 712474, 966929, 1068711, 1424948, 1933858, 2137422, 2900787, 3867716, 4274844, 5801574, 6768503, 11603148, 13537006, 20305509, 27074012, 40611018, 81222036]

約数ペア:

[(1, 81222036), (2, 40611018), (3, 27074012), (4, 20305509), (6, 13537006), (7, 11603148), (12, 6768503), (14, 5801574), (19, 4274844), (21, 3867716), (28, 2900787), (38, 2137422), (42, 1933858), (57, 1424948), (76, 1068711), (84, 966929), (114, 712474), (133, 610692), (228, 356237), (266, 305346), (399, 203564), (532, 152673), (798, 101782), (1596, 50891)]