27276788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 61311936

約数和(自身を除く): 34035148

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 83, 97, 121, 154, 166, 194, 242, 308, 332, 388, 484, 581, 679, 847, 913, 1067, 1162, 1358, 1694, 1826, 2134, 2324, 2716, 3388, 3652, 4268, 6391, 7469, 8051, 10043, 11737, 12782, 14938, 16102, 20086, 23474, 25564, 29876, 32204, 40172, 46948, 56357, 70301, 82159, 88561, 112714, 140602, 164318, 177122, 225428, 281204, 328636, 354244, 619927, 974171, 1239854, 1948342, 2479708, 3896684, 6819197, 13638394, 27276788]

約数ペア:

[(1, 27276788), (2, 13638394), (4, 6819197), (7, 3896684), (11, 2479708), (14, 1948342), (22, 1239854), (28, 974171), (44, 619927), (77, 354244), (83, 328636), (97, 281204), (121, 225428), (154, 177122), (166, 164318), (194, 140602), (242, 112714), (308, 88561), (332, 82159), (388, 70301), (484, 56357), (581, 46948), (679, 40172), (847, 32204), (913, 29876), (1067, 25564), (1162, 23474), (1358, 20086), (1694, 16102), (1826, 14938), (2134, 12782), (2324, 11737), (2716, 10043), (3388, 8051), (3652, 7469), (4268, 6391)]