90567468

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1229}}^1$

素因数の和:1351

約数の個数: 72

約数和(自身を含む): 241768800

約数和(自身を除く): 151201332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 89, 92, 138, 178, 207, 267, 276, 356, 414, 534, 801, 828, 1068, 1229, 1602, 2047, 2458, 3204, 3687, 4094, 4916, 6141, 7374, 8188, 11061, 12282, 14748, 18423, 22122, 24564, 28267, 36846, 44244, 56534, 73692, 84801, 109381, 113068, 169602, 218762, 254403, 328143, 339204, 437524, 508806, 656286, 984429, 1017612, 1312572, 1968858, 2515763, 3937716, 5031526, 7547289, 10063052, 15094578, 22641867, 30189156, 45283734, 90567468]

約数ペア:

[(1, 90567468), (2, 45283734), (3, 30189156), (4, 22641867), (6, 15094578), (9, 10063052), (12, 7547289), (18, 5031526), (23, 3937716), (36, 2515763), (46, 1968858), (69, 1312572), (89, 1017612), (92, 984429), (138, 656286), (178, 508806), (207, 437524), (267, 339204), (276, 328143), (356, 254403), (414, 218762), (534, 169602), (801, 113068), (828, 109381), (1068, 84801), (1229, 73692), (1602, 56534), (2047, 44244), (2458, 36846), (3204, 28267), (3687, 24564), (4094, 22122), (4916, 18423), (6141, 14748), (7374, 12282), (8188, 11061)]