121405776

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{397}}^1$

素因数の和:708

約数の個数: 80

約数和(自身を含む): 329276544

約数和(自身を除く): 207870768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 277, 368, 397, 552, 554, 794, 831, 1104, 1108, 1191, 1588, 1662, 2216, 2382, 3176, 3324, 4432, 4764, 6352, 6371, 6648, 9131, 9528, 12742, 13296, 18262, 19056, 19113, 25484, 27393, 36524, 38226, 50968, 54786, 73048, 76452, 101936, 109572, 109969, 146096, 152904, 219144, 219938, 305808, 329907, 438288, 439876, 659814, 879752, 1319628, 1759504, 2529287, 2639256, 5058574, 5278512, 7587861, 10117148, 15175722, 20234296, 30351444, 40468592, 60702888, 121405776]

約数ペア:

[(1, 121405776), (2, 60702888), (3, 40468592), (4, 30351444), (6, 20234296), (8, 15175722), (12, 10117148), (16, 7587861), (23, 5278512), (24, 5058574), (46, 2639256), (48, 2529287), (69, 1759504), (92, 1319628), (138, 879752), (184, 659814), (276, 439876), (277, 438288), (368, 329907), (397, 305808), (552, 219938), (554, 219144), (794, 152904), (831, 146096), (1104, 109969), (1108, 109572), (1191, 101936), (1588, 76452), (1662, 73048), (2216, 54786), (2382, 50968), (3176, 38226), (3324, 36524), (4432, 27393), (4764, 25484), (6352, 19113), (6371, 19056), (6648, 18262), (9131, 13296), (9528, 12742)]