68541642

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{587}}^1$

素因数の和:1107

約数の個数: 48

約数和(自身を含む): 160524000

約数和(自身を除く): 91982358

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 499, 587, 998, 1174, 1497, 1761, 2994, 3522, 4491, 5283, 6487, 7631, 8982, 10566, 12974, 15262, 19461, 22893, 38922, 45786, 58383, 68679, 116766, 137358, 292913, 585826, 878739, 1757478, 2636217, 3807869, 5272434, 7615738, 11423607, 22847214, 34270821, 68541642]

約数ペア:

[(1, 68541642), (2, 34270821), (3, 22847214), (6, 11423607), (9, 7615738), (13, 5272434), (18, 3807869), (26, 2636217), (39, 1757478), (78, 878739), (117, 585826), (234, 292913), (499, 137358), (587, 116766), (998, 68679), (1174, 58383), (1497, 45786), (1761, 38922), (2994, 22893), (3522, 19461), (4491, 15262), (5283, 12974), (6487, 10566), (7631, 8982)]