66445128

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{48571}}^1$

素因数の和:48602

約数の個数: 48

約数和(自身を含む): 189430800

約数和(自身を除く): 122985672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 48571, 97142, 145713, 194284, 291426, 388568, 437139, 582852, 874278, 922849, 1165704, 1748556, 1845698, 2768547, 3497112, 3691396, 5537094, 7382792, 8305641, 11074188, 16611282, 22148376, 33222564, 66445128]

約数ペア:

[(1, 66445128), (2, 33222564), (3, 22148376), (4, 16611282), (6, 11074188), (8, 8305641), (9, 7382792), (12, 5537094), (18, 3691396), (19, 3497112), (24, 2768547), (36, 1845698), (38, 1748556), (57, 1165704), (72, 922849), (76, 874278), (114, 582852), (152, 437139), (171, 388568), (228, 291426), (342, 194284), (456, 145713), (684, 97142), (1368, 48571)]