80779944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25307}}^1$

素因数の和:25342

約数の個数: 64

約数和(自身を含む): 242956800

約数和(自身を除く): 162176856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 25307, 50614, 75921, 101228, 151842, 177149, 202456, 303684, 354298, 480833, 531447, 607368, 708596, 961666, 1062894, 1417192, 1442499, 1923332, 2125788, 2884998, 3365831, 3846664, 4251576, 5769996, 6731662, 10097493, 11539992, 13463324, 20194986, 26926648, 40389972, 80779944]

約数ペア:

[(1, 80779944), (2, 40389972), (3, 26926648), (4, 20194986), (6, 13463324), (7, 11539992), (8, 10097493), (12, 6731662), (14, 5769996), (19, 4251576), (21, 3846664), (24, 3365831), (28, 2884998), (38, 2125788), (42, 1923332), (56, 1442499), (57, 1417192), (76, 1062894), (84, 961666), (114, 708596), (133, 607368), (152, 531447), (168, 480833), (228, 354298), (266, 303684), (399, 202456), (456, 177149), (532, 151842), (798, 101228), (1064, 75921), (1596, 50614), (3192, 25307)]