72461312

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1$

素因数の和:957

約数の個数: 88

約数和(自身を含む): 180791040

約数和(自身を除く): 108329728

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 896, 919, 1024, 1232, 1408, 1792, 1838, 2464, 2816, 3584, 3676, 4928, 5632, 6433, 7168, 7352, 9856, 10109, 11264, 12866, 14704, 19712, 20218, 25732, 29408, 39424, 40436, 51464, 58816, 70763, 78848, 80872, 102928, 117632, 141526, 161744, 205856, 235264, 283052, 323488, 411712, 470528, 566104, 646976, 823424, 941056, 1132208, 1293952, 1646848, 2264416, 2587904, 3293696, 4528832, 5175808, 6587392, 9057664, 10351616, 18115328, 36230656, 72461312]

約数ペア:

[(1, 72461312), (2, 36230656), (4, 18115328), (7, 10351616), (8, 9057664), (11, 6587392), (14, 5175808), (16, 4528832), (22, 3293696), (28, 2587904), (32, 2264416), (44, 1646848), (56, 1293952), (64, 1132208), (77, 941056), (88, 823424), (112, 646976), (128, 566104), (154, 470528), (176, 411712), (224, 323488), (256, 283052), (308, 235264), (352, 205856), (448, 161744), (512, 141526), (616, 117632), (704, 102928), (896, 80872), (919, 78848), (1024, 70763), (1232, 58816), (1408, 51464), (1792, 40436), (1838, 39424), (2464, 29408), (2816, 25732), (3584, 20218), (3676, 19712), (4928, 14704), (5632, 12866), (6433, 11264), (7168, 10109), (7352, 9856)]