87727848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{887}}^1$

素因数の和:1226

約数の個数: 64

約数和(自身を含む): 237202560

約数和(自身を除く): 149474712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 317, 634, 887, 951, 1268, 1774, 1902, 2536, 2661, 3548, 3804, 4121, 5322, 7096, 7608, 8242, 10644, 11531, 12363, 16484, 21288, 23062, 24726, 32968, 34593, 46124, 49452, 69186, 92248, 98904, 138372, 276744, 281179, 562358, 843537, 1124716, 1687074, 2249432, 3374148, 3655327, 6748296, 7310654, 10965981, 14621308, 21931962, 29242616, 43863924, 87727848]

約数ペア:

[(1, 87727848), (2, 43863924), (3, 29242616), (4, 21931962), (6, 14621308), (8, 10965981), (12, 7310654), (13, 6748296), (24, 3655327), (26, 3374148), (39, 2249432), (52, 1687074), (78, 1124716), (104, 843537), (156, 562358), (312, 281179), (317, 276744), (634, 138372), (887, 98904), (951, 92248), (1268, 69186), (1774, 49452), (1902, 46124), (2536, 34593), (2661, 32968), (3548, 24726), (3804, 23062), (4121, 21288), (5322, 16484), (7096, 12363), (7608, 11531), (8242, 10644)]