72912786

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{2341}}^1$

素因数の和:2554

約数の個数: 32

約数和(自身を含む): 151761600

約数和(自身を除く): 78848814

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 179, 358, 537, 1074, 2341, 4682, 5191, 7023, 10382, 14046, 15573, 31146, 67889, 135778, 203667, 407334, 419039, 838078, 1257117, 2514234, 12152131, 24304262, 36456393, 72912786]

約数ペア:

[(1, 72912786), (2, 36456393), (3, 24304262), (6, 12152131), (29, 2514234), (58, 1257117), (87, 838078), (174, 419039), (179, 407334), (358, 203667), (537, 135778), (1074, 67889), (2341, 31146), (4682, 15573), (5191, 14046), (7023, 10382)]