42040752

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{757}}^1$

素因数の和:870

約数の個数: 80

約数和(自身を含む): 118429920

約数和(自身を除く): 76389168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 89, 104, 156, 178, 208, 267, 312, 356, 534, 624, 712, 757, 1068, 1157, 1424, 1514, 2136, 2271, 2314, 3028, 3471, 4272, 4542, 4628, 6056, 6942, 9084, 9256, 9841, 12112, 13884, 18168, 18512, 19682, 27768, 29523, 36336, 39364, 55536, 59046, 67373, 78728, 118092, 134746, 157456, 202119, 236184, 269492, 404238, 472368, 538984, 808476, 875849, 1077968, 1616952, 1751698, 2627547, 3233904, 3503396, 5255094, 7006792, 10510188, 14013584, 21020376, 42040752]

約数ペア:

[(1, 42040752), (2, 21020376), (3, 14013584), (4, 10510188), (6, 7006792), (8, 5255094), (12, 3503396), (13, 3233904), (16, 2627547), (24, 1751698), (26, 1616952), (39, 1077968), (48, 875849), (52, 808476), (78, 538984), (89, 472368), (104, 404238), (156, 269492), (178, 236184), (208, 202119), (267, 157456), (312, 134746), (356, 118092), (534, 78728), (624, 67373), (712, 59046), (757, 55536), (1068, 39364), (1157, 36336), (1424, 29523), (1514, 27768), (2136, 19682), (2271, 18512), (2314, 18168), (3028, 13884), (3471, 12112), (4272, 9841), (4542, 9256), (4628, 9084), (6056, 6942)]