79680816

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{4357}}^1$

素因数の和:4498

約数の個数: 60

約数和(自身を含む): 224803072

約数和(自身を除く): 145122256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4357, 4572, 6096, 8714, 9144, 13071, 17428, 18288, 26142, 34856, 39213, 52284, 69712, 78426, 104568, 156852, 209136, 313704, 553339, 627408, 1106678, 1660017, 2213356, 3320034, 4426712, 4980051, 6640068, 8853424, 9960102, 13280136, 19920204, 26560272, 39840408, 79680816]

約数ペア:

[(1, 79680816), (2, 39840408), (3, 26560272), (4, 19920204), (6, 13280136), (8, 9960102), (9, 8853424), (12, 6640068), (16, 4980051), (18, 4426712), (24, 3320034), (36, 2213356), (48, 1660017), (72, 1106678), (127, 627408), (144, 553339), (254, 313704), (381, 209136), (508, 156852), (762, 104568), (1016, 78426), (1143, 69712), (1524, 52284), (2032, 39213), (2286, 34856), (3048, 26142), (4357, 18288), (4572, 17428), (6096, 13071), (8714, 9144)]