89876156762

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{1613}}^1$

素因数の和:2135

約数の個数: 64

約数和(自身を含む): 157382818560

約数和(自身を除く): 67506661798

約数列:

[1, 2, 7, 14, 89, 178, 197, 227, 394, 454, 623, 1246, 1379, 1589, 1613, 2758, 3178, 3226, 11291, 17533, 20203, 22582, 35066, 40406, 44719, 89438, 122731, 141421, 143557, 245462, 282842, 287114, 313033, 317761, 366151, 626066, 635522, 732302, 1004899, 2009798, 2224327, 2563057, 3979991, 4448654, 5126114, 7959982, 27859937, 28280729, 32587439, 55719874, 56561458, 65174878, 72131747, 144263494, 197965103, 228112073, 395930206, 456224146, 504922229, 1009844458, 6419725483, 12839450966, 44938078381, 89876156762]

約数ペア:

[(1, 89876156762), (2, 44938078381), (7, 12839450966), (14, 6419725483), (89, 1009844458), (178, 504922229), (197, 456224146), (227, 395930206), (394, 228112073), (454, 197965103), (623, 144263494), (1246, 72131747), (1379, 65174878), (1589, 56561458), (1613, 55719874), (2758, 32587439), (3178, 28280729), (3226, 27859937), (11291, 7959982), (17533, 5126114), (20203, 4448654), (22582, 3979991), (35066, 2563057), (40406, 2224327), (44719, 2009798), (89438, 1004899), (122731, 732302), (141421, 635522), (143557, 626066), (245462, 366151), (282842, 317761), (287114, 313033)]