133931844

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:1001

約数の個数: 72

約数和(自身を含む): 349352640

約数和(自身を除く): 215420796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 71, 122, 142, 183, 213, 244, 284, 366, 426, 549, 639, 732, 852, 859, 1098, 1278, 1718, 2196, 2556, 2577, 3436, 4331, 5154, 7731, 8662, 10308, 12993, 15462, 17324, 25986, 30924, 38979, 51972, 52399, 60989, 77958, 104798, 121978, 155916, 157197, 182967, 209596, 243956, 314394, 365934, 471591, 548901, 628788, 731868, 943182, 1097802, 1886364, 2195604, 3720329, 7440658, 11160987, 14881316, 22321974, 33482961, 44643948, 66965922, 133931844]

約数ペア:

[(1, 133931844), (2, 66965922), (3, 44643948), (4, 33482961), (6, 22321974), (9, 14881316), (12, 11160987), (18, 7440658), (36, 3720329), (61, 2195604), (71, 1886364), (122, 1097802), (142, 943182), (183, 731868), (213, 628788), (244, 548901), (284, 471591), (366, 365934), (426, 314394), (549, 243956), (639, 209596), (732, 182967), (852, 157197), (859, 155916), (1098, 121978), (1278, 104798), (1718, 77958), (2196, 60989), (2556, 52399), (2577, 51972), (3436, 38979), (4331, 30924), (5154, 25986), (7731, 17324), (8662, 15462), (10308, 12993)]