91887796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 220485888

約数和(自身を除く): 128598092

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 53, 77, 91, 106, 143, 154, 182, 212, 286, 308, 364, 371, 433, 572, 583, 689, 742, 866, 1001, 1166, 1378, 1484, 1732, 2002, 2332, 2756, 3031, 4004, 4081, 4763, 4823, 5629, 6062, 7579, 8162, 9526, 9646, 11258, 12124, 15158, 16324, 19052, 19292, 22516, 22949, 30316, 33341, 39403, 45898, 53053, 61919, 66682, 78806, 91796, 106106, 123838, 133364, 157612, 160643, 212212, 247676, 252439, 298337, 321286, 433433, 504878, 596674, 642572, 866866, 1009756, 1193348, 1733732, 1767073, 2088359, 3281707, 3534146, 4176718, 6563414, 7068292, 8353436, 13126828, 22971949, 45943898, 91887796]

約数ペア:

[(1, 91887796), (2, 45943898), (4, 22971949), (7, 13126828), (11, 8353436), (13, 7068292), (14, 6563414), (22, 4176718), (26, 3534146), (28, 3281707), (44, 2088359), (52, 1767073), (53, 1733732), (77, 1193348), (91, 1009756), (106, 866866), (143, 642572), (154, 596674), (182, 504878), (212, 433433), (286, 321286), (308, 298337), (364, 252439), (371, 247676), (433, 212212), (572, 160643), (583, 157612), (689, 133364), (742, 123838), (866, 106106), (1001, 91796), (1166, 78806), (1378, 66682), (1484, 61919), (1732, 53053), (2002, 45898), (2332, 39403), (2756, 33341), (3031, 30316), (4004, 22949), (4081, 22516), (4763, 19292), (4823, 19052), (5629, 16324), (6062, 15158), (7579, 12124), (8162, 11258), (9526, 9646)]