89906724

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{4721}}^1$

素因数の和:4777

約数の個数: 54

約数和(自身を含む): 237625206

約数和(自身を除く): 147718482

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 529, 828, 1058, 1587, 2116, 3174, 4721, 4761, 6348, 9442, 9522, 14163, 18884, 19044, 28326, 42489, 56652, 84978, 108583, 169956, 217166, 325749, 434332, 651498, 977247, 1302996, 1954494, 2497409, 3908988, 4994818, 7492227, 9989636, 14984454, 22476681, 29968908, 44953362, 89906724]

約数ペア:

[(1, 89906724), (2, 44953362), (3, 29968908), (4, 22476681), (6, 14984454), (9, 9989636), (12, 7492227), (18, 4994818), (23, 3908988), (36, 2497409), (46, 1954494), (69, 1302996), (92, 977247), (138, 651498), (207, 434332), (276, 325749), (414, 217166), (529, 169956), (828, 108583), (1058, 84978), (1587, 56652), (2116, 42489), (3174, 28326), (4721, 19044), (4761, 18884), (6348, 14163), (9442, 9522)]