88793810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 188863488

約数和(自身を除く): 100069678

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 137, 197, 235, 274, 329, 394, 470, 658, 685, 959, 985, 1370, 1379, 1645, 1918, 1970, 2758, 3290, 4795, 6439, 6895, 9259, 9590, 12878, 13790, 18518, 26989, 32195, 45073, 46295, 53978, 64390, 64813, 90146, 92590, 129626, 134945, 188923, 225365, 269890, 324065, 377846, 450730, 648130, 944615, 1268483, 1889230, 2536966, 6342415, 8879381, 12684830, 17758762, 44396905, 88793810]

約数ペア:

[(1, 88793810), (2, 44396905), (5, 17758762), (7, 12684830), (10, 8879381), (14, 6342415), (35, 2536966), (47, 1889230), (70, 1268483), (94, 944615), (137, 648130), (197, 450730), (235, 377846), (274, 324065), (329, 269890), (394, 225365), (470, 188923), (658, 134945), (685, 129626), (959, 92590), (985, 90146), (1370, 64813), (1379, 64390), (1645, 53978), (1918, 46295), (1970, 45073), (2758, 32195), (3290, 26989), (4795, 18518), (6439, 13790), (6895, 12878), (9259, 9590)]