78878986068

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{789959}}^1$

素因数の和:790176

約数の個数: 48

約数和(自身を含む): 188718284160

約数和(自身を除く): 109839298092

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 157, 159, 212, 314, 318, 471, 628, 636, 942, 1884, 8321, 16642, 24963, 33284, 49926, 99852, 789959, 1579918, 2369877, 3159836, 4739754, 9479508, 41867827, 83735654, 124023563, 125603481, 167471308, 248047126, 251206962, 372070689, 496094252, 502413924, 744141378, 1488282756, 6573248839, 13146497678, 19719746517, 26292995356, 39439493034, 78878986068]

約数ペア:

[(1, 78878986068), (2, 39439493034), (3, 26292995356), (4, 19719746517), (6, 13146497678), (12, 6573248839), (53, 1488282756), (106, 744141378), (157, 502413924), (159, 496094252), (212, 372070689), (314, 251206962), (318, 248047126), (471, 167471308), (628, 125603481), (636, 124023563), (942, 83735654), (1884, 41867827), (8321, 9479508), (16642, 4739754), (24963, 3159836), (33284, 2369877), (49926, 1579918), (99852, 789959)]