80864688

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{823}}^1$

素因数の和:946

約数の個数: 80

約数和(自身を含む): 220700160

約数和(自身を除く): 139835472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 89, 92, 138, 178, 184, 267, 276, 356, 368, 534, 552, 712, 823, 1068, 1104, 1424, 1646, 2047, 2136, 2469, 3292, 4094, 4272, 4938, 6141, 6584, 8188, 9876, 12282, 13168, 16376, 18929, 19752, 24564, 32752, 37858, 39504, 49128, 56787, 73247, 75716, 98256, 113574, 146494, 151432, 219741, 227148, 292988, 302864, 439482, 454296, 585976, 878964, 908592, 1171952, 1684681, 1757928, 3369362, 3515856, 5054043, 6738724, 10108086, 13477448, 20216172, 26954896, 40432344, 80864688]

約数ペア:

[(1, 80864688), (2, 40432344), (3, 26954896), (4, 20216172), (6, 13477448), (8, 10108086), (12, 6738724), (16, 5054043), (23, 3515856), (24, 3369362), (46, 1757928), (48, 1684681), (69, 1171952), (89, 908592), (92, 878964), (138, 585976), (178, 454296), (184, 439482), (267, 302864), (276, 292988), (356, 227148), (368, 219741), (534, 151432), (552, 146494), (712, 113574), (823, 98256), (1068, 75716), (1104, 73247), (1424, 56787), (1646, 49128), (2047, 39504), (2136, 37858), (2469, 32752), (3292, 24564), (4094, 19752), (4272, 18929), (4938, 16376), (6141, 13168), (6584, 12282), (8188, 9876)]