85815676792

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{26723}}^1$

素因数の和:27356

約数の個数: 64

約数和(自身を含む): 174261859200

約数和(自身を除く): 88446182408

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 571, 703, 1142, 1406, 2284, 2812, 4568, 5624, 10849, 21127, 21698, 26723, 42254, 43396, 53446, 84508, 86792, 106892, 169016, 213784, 401413, 507737, 802826, 988751, 1015474, 1605652, 1977502, 2030948, 3211304, 3955004, 4061896, 7910008, 15258833, 18786269, 30517666, 37572538, 61035332, 75145076, 122070664, 150290152, 289917827, 564576821, 579835654, 1129153642, 1159671308, 2258307284, 2319342616, 4516614568, 10726959599, 21453919198, 42907838396, 85815676792]

約数ペア:

[(1, 85815676792), (2, 42907838396), (4, 21453919198), (8, 10726959599), (19, 4516614568), (37, 2319342616), (38, 2258307284), (74, 1159671308), (76, 1129153642), (148, 579835654), (152, 564576821), (296, 289917827), (571, 150290152), (703, 122070664), (1142, 75145076), (1406, 61035332), (2284, 37572538), (2812, 30517666), (4568, 18786269), (5624, 15258833), (10849, 7910008), (21127, 4061896), (21698, 3955004), (26723, 3211304), (42254, 2030948), (43396, 1977502), (53446, 1605652), (84508, 1015474), (86792, 988751), (106892, 802826), (169016, 507737), (213784, 401413)]