90963964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{929}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 196862400

約数和(自身を除く): 105898436

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 269, 364, 538, 929, 1076, 1858, 1883, 3497, 3716, 3766, 6503, 6994, 7532, 12077, 13006, 13988, 24154, 24479, 26012, 48308, 48958, 84539, 97916, 169078, 249901, 338156, 499802, 999604, 1749307, 3248713, 3498614, 6497426, 6997228, 12994852, 22740991, 45481982, 90963964]

約数ペア:

[(1, 90963964), (2, 45481982), (4, 22740991), (7, 12994852), (13, 6997228), (14, 6497426), (26, 3498614), (28, 3248713), (52, 1749307), (91, 999604), (182, 499802), (269, 338156), (364, 249901), (538, 169078), (929, 97916), (1076, 84539), (1858, 48958), (1883, 48308), (3497, 26012), (3716, 24479), (3766, 24154), (6503, 13988), (6994, 13006), (7532, 12077)]