74136972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67891}}^1$

素因数の和:67918

約数の個数: 48

約数和(自身を含む): 212909312

約数和(自身を除く): 138772340

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 67891, 135782, 203673, 271564, 407346, 475237, 814692, 882583, 950474, 1425711, 1765166, 1900948, 2647749, 2851422, 3530332, 5295498, 5702844, 6178081, 10590996, 12356162, 18534243, 24712324, 37068486, 74136972]

約数ペア:

[(1, 74136972), (2, 37068486), (3, 24712324), (4, 18534243), (6, 12356162), (7, 10590996), (12, 6178081), (13, 5702844), (14, 5295498), (21, 3530332), (26, 2851422), (28, 2647749), (39, 1900948), (42, 1765166), (52, 1425711), (78, 950474), (84, 882583), (91, 814692), (156, 475237), (182, 407346), (273, 271564), (364, 203673), (546, 135782), (1092, 67891)]