71874216

素因数分解:

$2^3\times 3^4\times {\mathrm{110917}}^1$

素因数の和:110935

約数の個数: 40

約数和(自身を含む): 201316170

約数和(自身を除く): 129441954

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 110917, 221834, 332751, 443668, 665502, 887336, 998253, 1331004, 1996506, 2662008, 2994759, 3993012, 5989518, 7986024, 8984277, 11979036, 17968554, 23958072, 35937108, 71874216]

約数ペア:

[(1, 71874216), (2, 35937108), (3, 23958072), (4, 17968554), (6, 11979036), (8, 8984277), (9, 7986024), (12, 5989518), (18, 3993012), (24, 2994759), (27, 2662008), (36, 1996506), (54, 1331004), (72, 998253), (81, 887336), (108, 665502), (162, 443668), (216, 332751), (324, 221834), (648, 110917)]