47678928

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1332

約数の個数: 80

約数和(自身を含む): 136318656

約数和(自身を除く): 88639728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 73, 88, 132, 146, 176, 219, 264, 292, 438, 528, 584, 803, 876, 1168, 1237, 1606, 1752, 2409, 2474, 3212, 3504, 3711, 4818, 4948, 6424, 7422, 9636, 9896, 12848, 13607, 14844, 19272, 19792, 27214, 29688, 38544, 40821, 54428, 59376, 81642, 90301, 108856, 163284, 180602, 217712, 270903, 326568, 361204, 541806, 653136, 722408, 993311, 1083612, 1444816, 1986622, 2167224, 2979933, 3973244, 4334448, 5959866, 7946488, 11919732, 15892976, 23839464, 47678928]

約数ペア:

[(1, 47678928), (2, 23839464), (3, 15892976), (4, 11919732), (6, 7946488), (8, 5959866), (11, 4334448), (12, 3973244), (16, 2979933), (22, 2167224), (24, 1986622), (33, 1444816), (44, 1083612), (48, 993311), (66, 722408), (73, 653136), (88, 541806), (132, 361204), (146, 326568), (176, 270903), (219, 217712), (264, 180602), (292, 163284), (438, 108856), (528, 90301), (584, 81642), (803, 59376), (876, 54428), (1168, 40821), (1237, 38544), (1606, 29688), (1752, 27214), (2409, 19792), (2474, 19272), (3212, 14844), (3504, 13607), (3711, 12848), (4818, 9896), (4948, 9636), (6424, 7422)]