78982164

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{115471}}^1$

素因数の和:115500

約数の個数: 36

約数和(自身を含む): 210159040

約数和(自身を除く): 131176876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 115471, 230942, 346413, 461884, 692826, 1039239, 1385652, 2078478, 2193949, 4156956, 4387898, 6581847, 8775796, 13163694, 19745541, 26327388, 39491082, 78982164]

約数ペア:

[(1, 78982164), (2, 39491082), (3, 26327388), (4, 19745541), (6, 13163694), (9, 8775796), (12, 6581847), (18, 4387898), (19, 4156956), (36, 2193949), (38, 2078478), (57, 1385652), (76, 1039239), (114, 692826), (171, 461884), (228, 346413), (342, 230942), (684, 115471)]