61587822

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 133358400

約数和(自身を除く): 71770578

約数列:

[1, 2, 3, 6, 29, 41, 58, 82, 87, 89, 97, 123, 174, 178, 194, 246, 267, 291, 534, 582, 1189, 2378, 2581, 2813, 3567, 3649, 3977, 5162, 5626, 7134, 7298, 7743, 7954, 8439, 8633, 10947, 11931, 15486, 16878, 17266, 21894, 23862, 25899, 51798, 105821, 115333, 211642, 230666, 250357, 317463, 345999, 353953, 500714, 634926, 691998, 707906, 751071, 1061859, 1502142, 2123718, 10264637, 20529274, 30793911, 61587822]

約数ペア:

[(1, 61587822), (2, 30793911), (3, 20529274), (6, 10264637), (29, 2123718), (41, 1502142), (58, 1061859), (82, 751071), (87, 707906), (89, 691998), (97, 634926), (123, 500714), (174, 353953), (178, 345999), (194, 317463), (246, 250357), (267, 230666), (291, 211642), (534, 115333), (582, 105821), (1189, 51798), (2378, 25899), (2581, 23862), (2813, 21894), (3567, 17266), (3649, 16878), (3977, 15486), (5162, 11931), (5626, 10947), (7134, 8633), (7298, 8439), (7743, 7954)]