77724744

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{8971}}^1$

素因数の和:9018

約数の個数: 48

約数和(自身を含む): 205099920

約数和(自身を除く): 127375176

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 4332, 8664, 8971, 17942, 26913, 35884, 53826, 71768, 107652, 170449, 215304, 340898, 511347, 681796, 1022694, 1363592, 2045388, 3238531, 4090776, 6477062, 9715593, 12954124, 19431186, 25908248, 38862372, 77724744]

約数ペア:

[(1, 77724744), (2, 38862372), (3, 25908248), (4, 19431186), (6, 12954124), (8, 9715593), (12, 6477062), (19, 4090776), (24, 3238531), (38, 2045388), (57, 1363592), (76, 1022694), (114, 681796), (152, 511347), (228, 340898), (361, 215304), (456, 170449), (722, 107652), (1083, 71768), (1444, 53826), (2166, 35884), (2888, 26913), (4332, 17942), (8664, 8971)]