81622884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{14503}}^1$

素因数の和:14584

約数の個数: 48

約数和(自身を含む): 220924928

約数和(自身を除く): 139302044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5628, 14503, 29006, 43509, 58012, 87018, 101521, 174036, 203042, 304563, 406084, 609126, 971701, 1218252, 1943402, 2915103, 3886804, 5830206, 6801907, 11660412, 13603814, 20405721, 27207628, 40811442, 81622884]

約数ペア:

[(1, 81622884), (2, 40811442), (3, 27207628), (4, 20405721), (6, 13603814), (7, 11660412), (12, 6801907), (14, 5830206), (21, 3886804), (28, 2915103), (42, 1943402), (67, 1218252), (84, 971701), (134, 609126), (201, 406084), (268, 304563), (402, 203042), (469, 174036), (804, 101521), (938, 87018), (1407, 58012), (1876, 43509), (2814, 29006), (5628, 14503)]