64066548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4513}}^1$

素因数の和:4553

約数の個数: 72

約数和(自身を含む): 185037888

約数和(自身を除く): 120971340

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4513, 4732, 7098, 9026, 13539, 14196, 18052, 27078, 31591, 54156, 58669, 63182, 94773, 117338, 126364, 176007, 189546, 234676, 352014, 379092, 410683, 704028, 762697, 821366, 1232049, 1525394, 1642732, 2288091, 2464098, 3050788, 4576182, 4928196, 5338879, 9152364, 10677758, 16016637, 21355516, 32033274, 64066548]

約数ペア:

[(1, 64066548), (2, 32033274), (3, 21355516), (4, 16016637), (6, 10677758), (7, 9152364), (12, 5338879), (13, 4928196), (14, 4576182), (21, 3050788), (26, 2464098), (28, 2288091), (39, 1642732), (42, 1525394), (52, 1232049), (78, 821366), (84, 762697), (91, 704028), (156, 410683), (169, 379092), (182, 352014), (273, 234676), (338, 189546), (364, 176007), (507, 126364), (546, 117338), (676, 94773), (1014, 63182), (1092, 58669), (1183, 54156), (2028, 31591), (2366, 27078), (3549, 18052), (4513, 14196), (4732, 13539), (7098, 9026)]