78648714

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4339}}^1$

素因数の和:4419

約数の個数: 48

約数和(自身を含む): 182800800

約数和(自身を除く): 104152086

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 106, 114, 159, 171, 318, 342, 477, 954, 1007, 2014, 3021, 4339, 6042, 8678, 9063, 13017, 18126, 26034, 39051, 78102, 82441, 164882, 229967, 247323, 459934, 494646, 689901, 741969, 1379802, 1483938, 2069703, 4139406, 4369373, 8738746, 13108119, 26216238, 39324357, 78648714]

約数ペア:

[(1, 78648714), (2, 39324357), (3, 26216238), (6, 13108119), (9, 8738746), (18, 4369373), (19, 4139406), (38, 2069703), (53, 1483938), (57, 1379802), (106, 741969), (114, 689901), (159, 494646), (171, 459934), (318, 247323), (342, 229967), (477, 164882), (954, 82441), (1007, 78102), (2014, 39051), (3021, 26034), (4339, 18126), (6042, 13017), (8678, 9063)]