64128402

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{7027}}^1$

素因数の和:7064

約数の個数: 48

約数和(自身を含む): 154334880

約数和(自身を除く): 90206478

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 169, 234, 338, 351, 507, 702, 1014, 1521, 3042, 4563, 7027, 9126, 14054, 21081, 42162, 63243, 91351, 126486, 182702, 189729, 274053, 379458, 548106, 822159, 1187563, 1644318, 2375126, 2466477, 3562689, 4932954, 7125378, 10688067, 21376134, 32064201, 64128402]

約数ペア:

[(1, 64128402), (2, 32064201), (3, 21376134), (6, 10688067), (9, 7125378), (13, 4932954), (18, 3562689), (26, 2466477), (27, 2375126), (39, 1644318), (54, 1187563), (78, 822159), (117, 548106), (169, 379458), (234, 274053), (338, 189729), (351, 182702), (507, 126486), (702, 91351), (1014, 63243), (1521, 42162), (3042, 21081), (4563, 14054), (7027, 9126)]