89942314

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 180403200

約数和(自身を除く): 90460886

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 59, 77, 118, 133, 154, 209, 266, 413, 418, 521, 649, 826, 1042, 1121, 1298, 1463, 2242, 2926, 3647, 4543, 5731, 7294, 7847, 9086, 9899, 11462, 12331, 15694, 19798, 24662, 30739, 40117, 61478, 69293, 80234, 86317, 108889, 138586, 172634, 215173, 217778, 338129, 430346, 584041, 676258, 762223, 1168082, 1524446, 2366903, 4088287, 4733806, 6424451, 8176574, 12848902, 44971157, 89942314]

約数ペア:

[(1, 89942314), (2, 44971157), (7, 12848902), (11, 8176574), (14, 6424451), (19, 4733806), (22, 4088287), (38, 2366903), (59, 1524446), (77, 1168082), (118, 762223), (133, 676258), (154, 584041), (209, 430346), (266, 338129), (413, 217778), (418, 215173), (521, 172634), (649, 138586), (826, 108889), (1042, 86317), (1121, 80234), (1298, 69293), (1463, 61478), (2242, 40117), (2926, 30739), (3647, 24662), (4543, 19798), (5731, 15694), (7294, 12331), (7847, 11462), (9086, 9899)]