89988906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 211350528

約数和(自身を除く): 121361622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 113, 134, 201, 226, 283, 339, 402, 469, 566, 678, 791, 849, 938, 1407, 1582, 1698, 1981, 2373, 2814, 3962, 4746, 5943, 7571, 11886, 15142, 18961, 22713, 31979, 37922, 45426, 52997, 56883, 63958, 95937, 105994, 113766, 132727, 158991, 191874, 223853, 265454, 317982, 398181, 447706, 671559, 796362, 1343118, 2142593, 4285186, 6427779, 12855558, 14998151, 29996302, 44994453, 89988906]

約数ペア:

[(1, 89988906), (2, 44994453), (3, 29996302), (6, 14998151), (7, 12855558), (14, 6427779), (21, 4285186), (42, 2142593), (67, 1343118), (113, 796362), (134, 671559), (201, 447706), (226, 398181), (283, 317982), (339, 265454), (402, 223853), (469, 191874), (566, 158991), (678, 132727), (791, 113766), (849, 105994), (938, 95937), (1407, 63958), (1582, 56883), (1698, 52997), (1981, 45426), (2373, 37922), (2814, 31979), (3962, 22713), (4746, 18961), (5943, 15142), (7571, 11886)]