72111776

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{587}}^1$

素因数の和:957

約数の個数: 48

約数和(自身を含む): 155584800

約数和(自身を除く): 83473024

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 349, 352, 587, 698, 1174, 1396, 2348, 2792, 3839, 4696, 5584, 6457, 7678, 9392, 11168, 12914, 15356, 18784, 25828, 30712, 51656, 61424, 103312, 122848, 204863, 206624, 409726, 819452, 1638904, 2253493, 3277808, 4506986, 6555616, 9013972, 18027944, 36055888, 72111776]

約数ペア:

[(1, 72111776), (2, 36055888), (4, 18027944), (8, 9013972), (11, 6555616), (16, 4506986), (22, 3277808), (32, 2253493), (44, 1638904), (88, 819452), (176, 409726), (349, 206624), (352, 204863), (587, 122848), (698, 103312), (1174, 61424), (1396, 51656), (2348, 30712), (2792, 25828), (3839, 18784), (4696, 15356), (5584, 12914), (6457, 11168), (7678, 9392)]