56879676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1723}}^1$

素因数の和:1871

約数の個数: 72

約数和(自身を含む): 165669504

約数和(自身を除く): 108789828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 1179, 1572, 1723, 1834, 2358, 2751, 3446, 3668, 4716, 5169, 5502, 6892, 8253, 10338, 11004, 12061, 15507, 16506, 20676, 24122, 31014, 33012, 36183, 48244, 62028, 72366, 108549, 144732, 217098, 225713, 434196, 451426, 677139, 902852, 1354278, 1579991, 2031417, 2708556, 3159982, 4062834, 4739973, 6319964, 8125668, 9479946, 14219919, 18959892, 28439838, 56879676]

約数ペア:

[(1, 56879676), (2, 28439838), (3, 18959892), (4, 14219919), (6, 9479946), (7, 8125668), (9, 6319964), (12, 4739973), (14, 4062834), (18, 3159982), (21, 2708556), (28, 2031417), (36, 1579991), (42, 1354278), (63, 902852), (84, 677139), (126, 451426), (131, 434196), (252, 225713), (262, 217098), (393, 144732), (524, 108549), (786, 72366), (917, 62028), (1179, 48244), (1572, 36183), (1723, 33012), (1834, 31014), (2358, 24122), (2751, 20676), (3446, 16506), (3668, 15507), (4716, 12061), (5169, 11004), (5502, 10338), (6892, 8253)]