99999216

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:423

約数の個数: 120

約数和(自身を含む): 295769760

約数和(自身を除く): 195770544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 109, 138, 144, 184, 207, 218, 276, 277, 327, 368, 414, 436, 552, 554, 654, 828, 831, 872, 981, 1104, 1108, 1308, 1656, 1662, 1744, 1962, 2216, 2493, 2507, 2616, 3312, 3324, 3924, 4432, 4986, 5014, 5232, 6371, 6648, 7521, 7848, 9972, 10028, 12742, 13296, 15042, 15696, 19113, 19944, 20056, 22563, 25484, 30084, 30193, 38226, 39888, 40112, 45126, 50968, 57339, 60168, 60386, 76452, 90252, 90579, 101936, 114678, 120336, 120772, 152904, 180504, 181158, 229356, 241544, 271737, 305808, 361008, 362316, 458712, 483088, 543474, 694439, 724632, 917424, 1086948, 1388878, 1449264, 2083317, 2173896, 2777756, 4166634, 4347792, 5555512, 6249951, 8333268, 11111024, 12499902, 16666536, 24999804, 33333072, 49999608, 99999216]

約数ペア:

[(1, 99999216), (2, 49999608), (3, 33333072), (4, 24999804), (6, 16666536), (8, 12499902), (9, 11111024), (12, 8333268), (16, 6249951), (18, 5555512), (23, 4347792), (24, 4166634), (36, 2777756), (46, 2173896), (48, 2083317), (69, 1449264), (72, 1388878), (92, 1086948), (109, 917424), (138, 724632), (144, 694439), (184, 543474), (207, 483088), (218, 458712), (276, 362316), (277, 361008), (327, 305808), (368, 271737), (414, 241544), (436, 229356), (552, 181158), (554, 180504), (654, 152904), (828, 120772), (831, 120336), (872, 114678), (981, 101936), (1104, 90579), (1108, 90252), (1308, 76452), (1656, 60386), (1662, 60168), (1744, 57339), (1962, 50968), (2216, 45126), (2493, 40112), (2507, 39888), (2616, 38226), (3312, 30193), (3324, 30084), (3924, 25484), (4432, 22563), (4986, 20056), (5014, 19944), (5232, 19113), (6371, 15696), (6648, 15042), (7521, 13296), (7848, 12742), (9972, 10028)]