86995896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5261}}^1$

素因数の和:5336

約数の個数: 64

約数和(自身を含む): 238684320

約数和(自身を除く): 151688424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 1272, 1378, 2067, 2756, 4134, 5261, 5512, 8268, 10522, 15783, 16536, 21044, 31566, 42088, 63132, 68393, 126264, 136786, 205179, 273572, 278833, 410358, 547144, 557666, 820716, 836499, 1115332, 1641432, 1672998, 2230664, 3345996, 3624829, 6691992, 7249658, 10874487, 14499316, 21748974, 28998632, 43497948, 86995896]

約数ペア:

[(1, 86995896), (2, 43497948), (3, 28998632), (4, 21748974), (6, 14499316), (8, 10874487), (12, 7249658), (13, 6691992), (24, 3624829), (26, 3345996), (39, 2230664), (52, 1672998), (53, 1641432), (78, 1115332), (104, 836499), (106, 820716), (156, 557666), (159, 547144), (212, 410358), (312, 278833), (318, 273572), (424, 205179), (636, 136786), (689, 126264), (1272, 68393), (1378, 63132), (2067, 42088), (2756, 31566), (4134, 21044), (5261, 16536), (5512, 15783), (8268, 10522)]