77147336

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:798

約数の個数: 64

約数和(自身を含む): 174700800

約数和(自身を除く): 97553464

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 89, 92, 161, 178, 184, 322, 356, 623, 644, 673, 712, 1246, 1288, 1346, 2047, 2492, 2692, 4094, 4711, 4984, 5384, 8188, 9422, 14329, 15479, 16376, 18844, 28658, 30958, 37688, 57316, 59897, 61916, 108353, 114632, 119794, 123832, 216706, 239588, 419279, 433412, 479176, 838558, 866824, 1377631, 1677116, 2755262, 3354232, 5510524, 9643417, 11021048, 19286834, 38573668, 77147336]

約数ペア:

[(1, 77147336), (2, 38573668), (4, 19286834), (7, 11021048), (8, 9643417), (14, 5510524), (23, 3354232), (28, 2755262), (46, 1677116), (56, 1377631), (89, 866824), (92, 838558), (161, 479176), (178, 433412), (184, 419279), (322, 239588), (356, 216706), (623, 123832), (644, 119794), (673, 114632), (712, 108353), (1246, 61916), (1288, 59897), (1346, 57316), (2047, 37688), (2492, 30958), (2692, 28658), (4094, 18844), (4711, 16376), (4984, 15479), (5384, 14329), (8188, 9422)]