77432144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14983}}^1$

素因数の和:15027

約数の個数: 40

約数和(自身を含む): 167221440

約数和(自身を除く): 89789296

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 14983, 29966, 59932, 119864, 239728, 254711, 284677, 509422, 569354, 1018844, 1138708, 2037688, 2277416, 4075376, 4554832, 4839509, 9679018, 19358036, 38716072, 77432144]

約数ペア:

[(1, 77432144), (2, 38716072), (4, 19358036), (8, 9679018), (16, 4839509), (17, 4554832), (19, 4075376), (34, 2277416), (38, 2037688), (68, 1138708), (76, 1018844), (136, 569354), (152, 509422), (272, 284677), (304, 254711), (323, 239728), (646, 119864), (1292, 59932), (2584, 29966), (5168, 14983)]