90017784

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{8867}}^1$

素因数の和:8929

約数の個数: 64

約数和(自身を含む): 255398400

約数和(自身を除く): 165380616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1692, 2538, 3384, 5076, 8867, 10152, 17734, 26601, 35468, 53202, 70936, 79803, 106404, 159606, 212808, 239409, 319212, 416749, 478818, 638424, 833498, 957636, 1250247, 1666996, 1915272, 2500494, 3333992, 3750741, 5000988, 7501482, 10001976, 11252223, 15002964, 22504446, 30005928, 45008892, 90017784]

約数ペア:

[(1, 90017784), (2, 45008892), (3, 30005928), (4, 22504446), (6, 15002964), (8, 11252223), (9, 10001976), (12, 7501482), (18, 5000988), (24, 3750741), (27, 3333992), (36, 2500494), (47, 1915272), (54, 1666996), (72, 1250247), (94, 957636), (108, 833498), (141, 638424), (188, 478818), (216, 416749), (282, 319212), (376, 239409), (423, 212808), (564, 159606), (846, 106404), (1128, 79803), (1269, 70936), (1692, 53202), (2538, 35468), (3384, 26601), (5076, 17734), (8867, 10152)]