68874188

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 130636800

約数和(自身を除く): 61762612

約数列:

[1, 2, 4, 29, 31, 58, 62, 107, 116, 124, 179, 214, 358, 428, 716, 899, 1798, 3103, 3317, 3596, 5191, 5549, 6206, 6634, 10382, 11098, 12412, 13268, 19153, 20764, 22196, 38306, 76612, 96193, 160921, 192386, 321842, 384772, 555437, 593743, 643684, 1110874, 1187486, 2221748, 2374972, 17218547, 34437094, 68874188]

約数ペア:

[(1, 68874188), (2, 34437094), (4, 17218547), (29, 2374972), (31, 2221748), (58, 1187486), (62, 1110874), (107, 643684), (116, 593743), (124, 555437), (179, 384772), (214, 321842), (358, 192386), (428, 160921), (716, 96193), (899, 76612), (1798, 38306), (3103, 22196), (3317, 20764), (3596, 19153), (5191, 13268), (5549, 12412), (6206, 11098), (6634, 10382)]