84420144

素因数分解:

$2^4\times 3^5\times {\mathrm{21713}}^1$

素因数の和:21736

約数の個数: 60

約数和(自身を含む): 245020776

約数和(自身を除く): 160600632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 21713, 43426, 65139, 86852, 130278, 173704, 195417, 260556, 347408, 390834, 521112, 586251, 781668, 1042224, 1172502, 1563336, 1758753, 2345004, 3126672, 3517506, 4690008, 5276259, 7035012, 9380016, 10552518, 14070024, 21105036, 28140048, 42210072, 84420144]

約数ペア:

[(1, 84420144), (2, 42210072), (3, 28140048), (4, 21105036), (6, 14070024), (8, 10552518), (9, 9380016), (12, 7035012), (16, 5276259), (18, 4690008), (24, 3517506), (27, 3126672), (36, 2345004), (48, 1758753), (54, 1563336), (72, 1172502), (81, 1042224), (108, 781668), (144, 586251), (162, 521112), (216, 390834), (243, 347408), (324, 260556), (432, 195417), (486, 173704), (648, 130278), (972, 86852), (1296, 65139), (1944, 43426), (3888, 21713)]