90894312

素因数分解:

$2^3\times 3^4\times {\mathrm{140269}}^1$

素因数の和:140287

約数の個数: 40

約数和(自身を含む): 254590050

約数和(自身を除く): 163695738

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 140269, 280538, 420807, 561076, 841614, 1122152, 1262421, 1683228, 2524842, 3366456, 3787263, 5049684, 7574526, 10099368, 11361789, 15149052, 22723578, 30298104, 45447156, 90894312]

約数ペア:

[(1, 90894312), (2, 45447156), (3, 30298104), (4, 22723578), (6, 15149052), (8, 11361789), (9, 10099368), (12, 7574526), (18, 5049684), (24, 3787263), (27, 3366456), (36, 2524842), (54, 1683228), (72, 1262421), (81, 1122152), (108, 841614), (162, 561076), (216, 420807), (324, 280538), (648, 140269)]