91696528

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:572

約数の個数: 80

約数和(自身を含む): 223128576

約数和(自身を除く): 131432048

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 263, 283, 308, 526, 566, 616, 1052, 1132, 1232, 1841, 1981, 2104, 2264, 2893, 3113, 3682, 3962, 4208, 4528, 5786, 6226, 7364, 7924, 11572, 12452, 14728, 15848, 20251, 21791, 23144, 24904, 29456, 31696, 40502, 43582, 46288, 49808, 74429, 81004, 87164, 148858, 162008, 174328, 297716, 324016, 348656, 521003, 595432, 818719, 1042006, 1190864, 1637438, 2084012, 3274876, 4168024, 5731033, 6549752, 8336048, 11462066, 13099504, 22924132, 45848264, 91696528]

約数ペア:

[(1, 91696528), (2, 45848264), (4, 22924132), (7, 13099504), (8, 11462066), (11, 8336048), (14, 6549752), (16, 5731033), (22, 4168024), (28, 3274876), (44, 2084012), (56, 1637438), (77, 1190864), (88, 1042006), (112, 818719), (154, 595432), (176, 521003), (263, 348656), (283, 324016), (308, 297716), (526, 174328), (566, 162008), (616, 148858), (1052, 87164), (1132, 81004), (1232, 74429), (1841, 49808), (1981, 46288), (2104, 43582), (2264, 40502), (2893, 31696), (3113, 29456), (3682, 24904), (3962, 23144), (4208, 21791), (4528, 20251), (5786, 15848), (6226, 14728), (7364, 12452), (7924, 11572)]