72035236

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{1171}}^1$

素因数の和:1221

約数の個数: 48

約数和(自身を含む): 156204160

約数和(自身を除く): 84168924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1171, 1183, 2197, 2342, 2366, 4394, 4684, 4732, 8197, 8788, 15223, 15379, 16394, 30446, 30758, 32788, 60892, 61516, 106561, 197899, 213122, 395798, 426244, 791596, 1385293, 2572687, 2770586, 5145374, 5541172, 10290748, 18008809, 36017618, 72035236]

約数ペア:

[(1, 72035236), (2, 36017618), (4, 18008809), (7, 10290748), (13, 5541172), (14, 5145374), (26, 2770586), (28, 2572687), (52, 1385293), (91, 791596), (169, 426244), (182, 395798), (338, 213122), (364, 197899), (676, 106561), (1171, 61516), (1183, 60892), (2197, 32788), (2342, 30758), (2366, 30446), (4394, 16394), (4684, 15379), (4732, 15223), (8197, 8788)]