87422148

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{859}}^1$

素因数の和:1137

約数の個数: 72

約数和(自身を含む): 242292960

約数和(自身を除く): 154870812

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 257, 396, 514, 771, 859, 1028, 1542, 1718, 2313, 2577, 2827, 3084, 3436, 4626, 5154, 5654, 7731, 8481, 9252, 9449, 10308, 11308, 15462, 16962, 18898, 25443, 28347, 30924, 33924, 37796, 50886, 56694, 85041, 101772, 113388, 170082, 220763, 340164, 441526, 662289, 883052, 1324578, 1986867, 2428393, 2649156, 3973734, 4856786, 7285179, 7947468, 9713572, 14570358, 21855537, 29140716, 43711074, 87422148]

約数ペア:

[(1, 87422148), (2, 43711074), (3, 29140716), (4, 21855537), (6, 14570358), (9, 9713572), (11, 7947468), (12, 7285179), (18, 4856786), (22, 3973734), (33, 2649156), (36, 2428393), (44, 1986867), (66, 1324578), (99, 883052), (132, 662289), (198, 441526), (257, 340164), (396, 220763), (514, 170082), (771, 113388), (859, 101772), (1028, 85041), (1542, 56694), (1718, 50886), (2313, 37796), (2577, 33924), (2827, 30924), (3084, 28347), (3436, 25443), (4626, 18898), (5154, 16962), (5654, 15462), (7731, 11308), (8481, 10308), (9252, 9449)]