71369820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1063}}^1$

素因数の和:1451

約数の個数: 72

約数和(自身を含む): 217273056

約数和(自身を除く): 145903236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 373, 746, 1063, 1119, 1492, 1865, 2126, 2238, 3189, 3357, 3730, 4252, 4476, 5315, 5595, 6378, 6714, 7460, 9567, 10630, 11190, 12756, 13428, 15945, 16785, 19134, 21260, 22380, 31890, 33570, 38268, 47835, 63780, 67140, 95670, 191340, 396499, 792998, 1189497, 1585996, 1982495, 2378994, 3568491, 3964990, 4757988, 5947485, 7136982, 7929980, 11894970, 14273964, 17842455, 23789940, 35684910, 71369820]

約数ペア:

[(1, 71369820), (2, 35684910), (3, 23789940), (4, 17842455), (5, 14273964), (6, 11894970), (9, 7929980), (10, 7136982), (12, 5947485), (15, 4757988), (18, 3964990), (20, 3568491), (30, 2378994), (36, 1982495), (45, 1585996), (60, 1189497), (90, 792998), (180, 396499), (373, 191340), (746, 95670), (1063, 67140), (1119, 63780), (1492, 47835), (1865, 38268), (2126, 33570), (2238, 31890), (3189, 22380), (3357, 21260), (3730, 19134), (4252, 16785), (4476, 15945), (5315, 13428), (5595, 12756), (6378, 11190), (6714, 10630), (7460, 9567)]