90271098

素因数分解:

$2^1\times 3^5\times {\mathrm{89}}^1\times {\mathrm{2087}}^1$

素因数の和:2193

約数の個数: 48

約数和(自身を含む): 205208640

約数和(自身を除く): 114937542

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 243, 267, 486, 534, 801, 1602, 2087, 2403, 4174, 4806, 6261, 7209, 12522, 14418, 18783, 21627, 37566, 43254, 56349, 112698, 169047, 185743, 338094, 371486, 507141, 557229, 1014282, 1114458, 1671687, 3343374, 5015061, 10030122, 15045183, 30090366, 45135549, 90271098]

約数ペア:

[(1, 90271098), (2, 45135549), (3, 30090366), (6, 15045183), (9, 10030122), (18, 5015061), (27, 3343374), (54, 1671687), (81, 1114458), (89, 1014282), (162, 557229), (178, 507141), (243, 371486), (267, 338094), (486, 185743), (534, 169047), (801, 112698), (1602, 56349), (2087, 43254), (2403, 37566), (4174, 21627), (4806, 18783), (6261, 14418), (7209, 12522)]