42547344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{911}}^1$

素因数の和:1068

約数の個数: 80

約数和(自身を含む): 126658560

約数和(自身を除く): 84111216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 139, 168, 278, 336, 417, 556, 834, 911, 973, 1112, 1668, 1822, 1946, 2224, 2733, 2919, 3336, 3644, 3892, 5466, 5838, 6377, 6672, 7288, 7784, 10932, 11676, 12754, 14576, 15568, 19131, 21864, 23352, 25508, 38262, 43728, 46704, 51016, 76524, 102032, 126629, 153048, 253258, 306096, 379887, 506516, 759774, 886403, 1013032, 1519548, 1772806, 2026064, 2659209, 3039096, 3545612, 5318418, 6078192, 7091224, 10636836, 14182448, 21273672, 42547344]

約数ペア:

[(1, 42547344), (2, 21273672), (3, 14182448), (4, 10636836), (6, 7091224), (7, 6078192), (8, 5318418), (12, 3545612), (14, 3039096), (16, 2659209), (21, 2026064), (24, 1772806), (28, 1519548), (42, 1013032), (48, 886403), (56, 759774), (84, 506516), (112, 379887), (139, 306096), (168, 253258), (278, 153048), (336, 126629), (417, 102032), (556, 76524), (834, 51016), (911, 46704), (973, 43728), (1112, 38262), (1668, 25508), (1822, 23352), (1946, 21864), (2224, 19131), (2733, 15568), (2919, 14576), (3336, 12754), (3644, 11676), (3892, 10932), (5466, 7784), (5838, 7288), (6377, 6672)]