73488128

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1783}}^1$

素因数の和:1829

約数の個数: 72

約数和(自身を含む): 175031808

約数和(自身を除く): 101543680

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 644, 736, 896, 1288, 1472, 1783, 1792, 2576, 2944, 3566, 5152, 5888, 7132, 10304, 12481, 14264, 20608, 24962, 28528, 41009, 41216, 49924, 57056, 82018, 99848, 114112, 164036, 199696, 228224, 287063, 328072, 399392, 456448, 574126, 656144, 798784, 1148252, 1312288, 1597568, 2296504, 2624576, 3195136, 4593008, 5249152, 9186016, 10498304, 18372032, 36744064, 73488128]

約数ペア:

[(1, 73488128), (2, 36744064), (4, 18372032), (7, 10498304), (8, 9186016), (14, 5249152), (16, 4593008), (23, 3195136), (28, 2624576), (32, 2296504), (46, 1597568), (56, 1312288), (64, 1148252), (92, 798784), (112, 656144), (128, 574126), (161, 456448), (184, 399392), (224, 328072), (256, 287063), (322, 228224), (368, 199696), (448, 164036), (644, 114112), (736, 99848), (896, 82018), (1288, 57056), (1472, 49924), (1783, 41216), (1792, 41009), (2576, 28528), (2944, 24962), (3566, 20608), (5152, 14264), (5888, 12481), (7132, 10304)]