74878164

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109471}}^1$

素因数の和:109500

約数の個数: 36

約数和(自身を含む): 199239040

約数和(自身を除く): 124360876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 109471, 218942, 328413, 437884, 656826, 985239, 1313652, 1970478, 2079949, 3940956, 4159898, 6239847, 8319796, 12479694, 18719541, 24959388, 37439082, 74878164]

約数ペア:

[(1, 74878164), (2, 37439082), (3, 24959388), (4, 18719541), (6, 12479694), (9, 8319796), (12, 6239847), (18, 4159898), (19, 3940956), (36, 2079949), (38, 1970478), (57, 1313652), (76, 985239), (114, 656826), (171, 437884), (228, 328413), (342, 218942), (684, 109471)]