80381646

素因数分解:

$2^1\times 3^4\times {\mathrm{113}}^1\times {\mathrm{4391}}^1$

素因数の和:4518

約数の個数: 40

約数和(自身を含む): 181749744

約数和(自身を除く): 101368098

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 113, 162, 226, 339, 678, 1017, 2034, 3051, 4391, 6102, 8782, 9153, 13173, 18306, 26346, 39519, 79038, 118557, 237114, 355671, 496183, 711342, 992366, 1488549, 2977098, 4465647, 8931294, 13396941, 26793882, 40190823, 80381646]

約数ペア:

[(1, 80381646), (2, 40190823), (3, 26793882), (6, 13396941), (9, 8931294), (18, 4465647), (27, 2977098), (54, 1488549), (81, 992366), (113, 711342), (162, 496183), (226, 355671), (339, 237114), (678, 118557), (1017, 79038), (2034, 39519), (3051, 26346), (4391, 18306), (6102, 13173), (8782, 9153)]