90791624

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13399}}^1$

素因数の和:13434

約数の個数: 48

約数和(自身を含む): 213864000

約数和(自身を除く): 123072376

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 6776, 13399, 26798, 53596, 93793, 107192, 147389, 187586, 294778, 375172, 589556, 750344, 1031723, 1179112, 1621279, 2063446, 3242558, 4126892, 6485116, 8253784, 11348953, 12970232, 22697906, 45395812, 90791624]

約数ペア:

[(1, 90791624), (2, 45395812), (4, 22697906), (7, 12970232), (8, 11348953), (11, 8253784), (14, 6485116), (22, 4126892), (28, 3242558), (44, 2063446), (56, 1621279), (77, 1179112), (88, 1031723), (121, 750344), (154, 589556), (242, 375172), (308, 294778), (484, 187586), (616, 147389), (847, 107192), (968, 93793), (1694, 53596), (3388, 26798), (6776, 13399)]