111864844

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1095

約数の個数: 72

約数和(自身を含む): 251191248

約数和(自身を除く): 139326404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 49, 52, 86, 91, 98, 172, 182, 196, 301, 364, 559, 602, 637, 1021, 1118, 1204, 1274, 2042, 2107, 2236, 2548, 3913, 4084, 4214, 7147, 7826, 8428, 13273, 14294, 15652, 26546, 27391, 28588, 43903, 50029, 53092, 54782, 87806, 92911, 100058, 109564, 175612, 185822, 200116, 307321, 371644, 570739, 614642, 650377, 1141478, 1229284, 1300754, 2151247, 2282956, 2601508, 3995173, 4302494, 7990346, 8604988, 15980692, 27966211, 55932422, 111864844]

約数ペア:

[(1, 111864844), (2, 55932422), (4, 27966211), (7, 15980692), (13, 8604988), (14, 7990346), (26, 4302494), (28, 3995173), (43, 2601508), (49, 2282956), (52, 2151247), (86, 1300754), (91, 1229284), (98, 1141478), (172, 650377), (182, 614642), (196, 570739), (301, 371644), (364, 307321), (559, 200116), (602, 185822), (637, 175612), (1021, 109564), (1118, 100058), (1204, 92911), (1274, 87806), (2042, 54782), (2107, 53092), (2236, 50029), (2548, 43903), (3913, 28588), (4084, 27391), (4214, 26546), (7147, 15652), (7826, 14294), (8428, 13273)]