71883392

素因数分解:

$2^7\times 7^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 169943220

約数和(自身を除く): 98059828

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 128, 146, 157, 196, 224, 292, 314, 392, 448, 511, 584, 628, 784, 896, 1022, 1099, 1168, 1256, 1568, 2044, 2198, 2336, 2512, 3136, 3577, 4088, 4396, 4672, 5024, 6272, 7154, 7693, 8176, 8792, 9344, 10048, 11461, 14308, 15386, 16352, 17584, 20096, 22922, 28616, 30772, 32704, 35168, 45844, 57232, 61544, 65408, 70336, 80227, 91688, 114464, 123088, 140672, 160454, 183376, 228928, 246176, 320908, 366752, 457856, 492352, 561589, 641816, 733504, 984704, 1123178, 1283632, 1467008, 2246356, 2567264, 4492712, 5134528, 8985424, 10269056, 17970848, 35941696, 71883392]

約数ペア:

[(1, 71883392), (2, 35941696), (4, 17970848), (7, 10269056), (8, 8985424), (14, 5134528), (16, 4492712), (28, 2567264), (32, 2246356), (49, 1467008), (56, 1283632), (64, 1123178), (73, 984704), (98, 733504), (112, 641816), (128, 561589), (146, 492352), (157, 457856), (196, 366752), (224, 320908), (292, 246176), (314, 228928), (392, 183376), (448, 160454), (511, 140672), (584, 123088), (628, 114464), (784, 91688), (896, 80227), (1022, 70336), (1099, 65408), (1168, 61544), (1256, 57232), (1568, 45844), (2044, 35168), (2198, 32704), (2336, 30772), (2512, 28616), (3136, 22922), (3577, 20096), (4088, 17584), (4396, 16352), (4672, 15386), (5024, 14308), (6272, 11461), (7154, 10048), (7693, 9344), (8176, 8792)]