84539290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 173238912

約数和(自身を除く): 88699622

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 61, 86, 110, 122, 215, 293, 305, 430, 473, 586, 610, 671, 946, 1342, 1465, 2365, 2623, 2930, 3223, 3355, 4730, 5246, 6446, 6710, 12599, 13115, 16115, 17873, 25198, 26230, 28853, 32230, 35746, 57706, 62995, 89365, 125990, 138589, 144265, 178730, 196603, 277178, 288530, 393206, 692945, 768539, 983015, 1385890, 1537078, 1966030, 3842695, 7685390, 8453929, 16907858, 42269645, 84539290]

約数ペア:

[(1, 84539290), (2, 42269645), (5, 16907858), (10, 8453929), (11, 7685390), (22, 3842695), (43, 1966030), (55, 1537078), (61, 1385890), (86, 983015), (110, 768539), (122, 692945), (215, 393206), (293, 288530), (305, 277178), (430, 196603), (473, 178730), (586, 144265), (610, 138589), (671, 125990), (946, 89365), (1342, 62995), (1465, 57706), (2365, 35746), (2623, 32230), (2930, 28853), (3223, 26230), (3355, 25198), (4730, 17873), (5246, 16115), (6446, 13115), (6710, 12599)]