72680062

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 141571584

約数和(自身を除く): 68891522

約数列:

[1, 2, 7, 13, 14, 26, 37, 43, 74, 86, 91, 182, 251, 259, 301, 481, 502, 518, 559, 602, 962, 1118, 1591, 1757, 3182, 3263, 3367, 3514, 3913, 6526, 6734, 7826, 9287, 10793, 11137, 18574, 20683, 21586, 22274, 22841, 41366, 45682, 65009, 75551, 120731, 130018, 140309, 144781, 151102, 241462, 280618, 289562, 399341, 798682, 845117, 982163, 1690234, 1964326, 2795387, 5191433, 5590774, 10382866, 36340031, 72680062]

約数ペア:

[(1, 72680062), (2, 36340031), (7, 10382866), (13, 5590774), (14, 5191433), (26, 2795387), (37, 1964326), (43, 1690234), (74, 982163), (86, 845117), (91, 798682), (182, 399341), (251, 289562), (259, 280618), (301, 241462), (481, 151102), (502, 144781), (518, 140309), (559, 130018), (602, 120731), (962, 75551), (1118, 65009), (1591, 45682), (1757, 41366), (3182, 22841), (3263, 22274), (3367, 21586), (3514, 20683), (3913, 18574), (6526, 11137), (6734, 10793), (7826, 9287)]